Search (942 results, page 3 of 48)

  • × year_i:[2010 TO 2020}
  1. Frodl, C; Scheven, E.; Werner, C.: Veröffentlichung der 6. RSWK-Ergänzungslieferung (2010) 0.03
    0.033717096 = product of:
      0.06743419 = sum of:
        0.06743419 = sum of:
          0.039450586 = weight(_text_:56 in 4048) [ClassicSimilarity], result of:
            0.039450586 = score(doc=4048,freq=2.0), product of:
              0.21469334 = queryWeight, product of:
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.051635534 = queryNorm
              0.18375319 = fieldWeight in 4048, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.03125 = fieldNorm(doc=4048)
          0.027983608 = weight(_text_:22 in 4048) [ClassicSimilarity], result of:
            0.027983608 = score(doc=4048,freq=2.0), product of:
              0.18081884 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051635534 = queryNorm
              0.15476047 = fieldWeight in 4048, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03125 = fieldNorm(doc=4048)
      0.5 = coord(1/2)
    
    Date
    22. 1.2010 15:12:33
    Source
    Bibliotheksdienst. 44(2010) H.1, S.55-56
  2. Dousa, T.M.: Classificatory structure and the evaluation of document classifications : the case of constitutive classification (2014) 0.03
    0.033717096 = product of:
      0.06743419 = sum of:
        0.06743419 = sum of:
          0.039450586 = weight(_text_:56 in 1424) [ClassicSimilarity], result of:
            0.039450586 = score(doc=1424,freq=2.0), product of:
              0.21469334 = queryWeight, product of:
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.051635534 = queryNorm
              0.18375319 = fieldWeight in 1424, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.03125 = fieldNorm(doc=1424)
          0.027983608 = weight(_text_:22 in 1424) [ClassicSimilarity], result of:
            0.027983608 = score(doc=1424,freq=2.0), product of:
              0.18081884 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051635534 = queryNorm
              0.15476047 = fieldWeight in 1424, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03125 = fieldNorm(doc=1424)
      0.5 = coord(1/2)
    
    Date
    5. 9.2014 8:56:35
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  3. Rötzer, F.: KI-Programm besser als Menschen im Verständnis natürlicher Sprache (2018) 0.03
    0.033717096 = product of:
      0.06743419 = sum of:
        0.06743419 = sum of:
          0.039450586 = weight(_text_:56 in 4217) [ClassicSimilarity], result of:
            0.039450586 = score(doc=4217,freq=2.0), product of:
              0.21469334 = queryWeight, product of:
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.051635534 = queryNorm
              0.18375319 = fieldWeight in 4217, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.03125 = fieldNorm(doc=4217)
          0.027983608 = weight(_text_:22 in 4217) [ClassicSimilarity], result of:
            0.027983608 = score(doc=4217,freq=2.0), product of:
              0.18081884 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051635534 = queryNorm
              0.15476047 = fieldWeight in 4217, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03125 = fieldNorm(doc=4217)
      0.5 = coord(1/2)
    
    Date
    21. 1.2018 19:12:56
    22. 1.2018 11:32:44
  4. Jäger, L.: Von Big Data zu Big Brother (2018) 0.03
    0.033717096 = product of:
      0.06743419 = sum of:
        0.06743419 = sum of:
          0.039450586 = weight(_text_:56 in 5234) [ClassicSimilarity], result of:
            0.039450586 = score(doc=5234,freq=2.0), product of:
              0.21469334 = queryWeight, product of:
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.051635534 = queryNorm
              0.18375319 = fieldWeight in 5234, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.03125 = fieldNorm(doc=5234)
          0.027983608 = weight(_text_:22 in 5234) [ClassicSimilarity], result of:
            0.027983608 = score(doc=5234,freq=2.0), product of:
              0.18081884 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051635534 = queryNorm
              0.15476047 = fieldWeight in 5234, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03125 = fieldNorm(doc=5234)
      0.5 = coord(1/2)
    
    Date
    21. 1.2018 19:12:56
    22. 1.2018 11:33:49
  5. Eversberg, B.: Allegro-Fortbildung 2015 (2015) 0.03
    0.02958794 = product of:
      0.05917588 = sum of:
        0.05917588 = product of:
          0.11835176 = sum of:
            0.11835176 = weight(_text_:56 in 1123) [ClassicSimilarity], result of:
              0.11835176 = score(doc=1123,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.5512596 = fieldWeight in 1123, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1123)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 7.2015 9:42:56
  6. Neubert, J.; Kempf, A.O.: Standard-Thesaurus Wirtschaft : nach Komplettüberarbeitung in Version 9.0 verfügbar (2015) 0.03
    0.02958794 = product of:
      0.05917588 = sum of:
        0.05917588 = product of:
          0.11835176 = sum of:
            0.11835176 = weight(_text_:56 in 2048) [ClassicSimilarity], result of:
              0.11835176 = score(doc=2048,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.5512596 = fieldWeight in 2048, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2048)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    6. 7.2015 16:53:56
  7. Reimer, U.: Wissensorganisation (2013) 0.03
    0.02958794 = product of:
      0.05917588 = sum of:
        0.05917588 = product of:
          0.11835176 = sum of:
            0.11835176 = weight(_text_:56 in 712) [ClassicSimilarity], result of:
              0.11835176 = score(doc=712,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.5512596 = fieldWeight in 712, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.09375 = fieldNorm(doc=712)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    5. 4.2013 13:25:56
  8. Lindstrom, N.; Malmsten, M.: Building interfaces on a networked graph (2015) 0.03
    0.02958794 = product of:
      0.05917588 = sum of:
        0.05917588 = product of:
          0.11835176 = sum of:
            0.11835176 = weight(_text_:56 in 2557) [ClassicSimilarity], result of:
              0.11835176 = score(doc=2557,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.5512596 = fieldWeight in 2557, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2557)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    15. 1.2016 19:26:56
  9. Gerhardt, V.: Methodischer Optimismus vor digitaler Zukunft (2016) 0.03
    0.02958794 = product of:
      0.05917588 = sum of:
        0.05917588 = product of:
          0.11835176 = sum of:
            0.11835176 = weight(_text_:56 in 3255) [ClassicSimilarity], result of:
              0.11835176 = score(doc=3255,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.5512596 = fieldWeight in 3255, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3255)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    24.11.2016 10:35:56
  10. Quisquater, J.J.; Desvignes, J.-L..: Wie sicher ist die Chipkarte (2017) 0.03
    0.02958794 = product of:
      0.05917588 = sum of:
        0.05917588 = product of:
          0.11835176 = sum of:
            0.11835176 = weight(_text_:56 in 3456) [ClassicSimilarity], result of:
              0.11835176 = score(doc=3456,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.5512596 = fieldWeight in 3456, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3456)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Spektrum der Wissenschaft. 2017, H.3, S.56-64
  11. (2013 ff.) 0.03
    0.027983608 = product of:
      0.055967215 = sum of:
        0.055967215 = product of:
          0.11193443 = sum of:
            0.11193443 = weight(_text_:22 in 2851) [ClassicSimilarity], result of:
              0.11193443 = score(doc=2851,freq=2.0), product of:
                0.18081884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051635534 = queryNorm
                0.61904186 = fieldWeight in 2851, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=2851)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
  12. Xiong, C.: Knowledge based text representations for information retrieval (2016) 0.03
    0.027336974 = product of:
      0.054673947 = sum of:
        0.054673947 = product of:
          0.16402183 = sum of:
            0.16402183 = weight(_text_:3a in 5820) [ClassicSimilarity], result of:
              0.16402183 = score(doc=5820,freq=2.0), product of:
                0.43776664 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.051635534 = queryNorm
                0.3746787 = fieldWeight in 5820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5820)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Content
    Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Language and Information Technologies. Vgl.: https%3A%2F%2Fwww.cs.cmu.edu%2F~cx%2Fpapers%2Fknowledge_based_text_representation.pdf&usg=AOvVaw0SaTSvhWLTh__Uz_HtOtl3.
  13. Averesch, D.: Googeln ohne Google : Mit alternativen Suchmaschinen gelingt ein neutraler Überblick (2010) 0.03
    0.025287822 = product of:
      0.050575644 = sum of:
        0.050575644 = sum of:
          0.02958794 = weight(_text_:56 in 3374) [ClassicSimilarity], result of:
            0.02958794 = score(doc=3374,freq=2.0), product of:
              0.21469334 = queryWeight, product of:
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.051635534 = queryNorm
              0.1378149 = fieldWeight in 3374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.0234375 = fieldNorm(doc=3374)
          0.020987704 = weight(_text_:22 in 3374) [ClassicSimilarity], result of:
            0.020987704 = score(doc=3374,freq=2.0), product of:
              0.18081884 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051635534 = queryNorm
              0.116070345 = fieldWeight in 3374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0234375 = fieldNorm(doc=3374)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
    16. 4.2010 10:56:00
  14. Jötten, F.: Auf der Suche nach der göttlichen Zahl : Wie ein Spielzeug einen Darmstädter Mathematiker ein Erwachsenenleben lang nicht mehr losließ (2010) 0.03
    0.025287822 = product of:
      0.050575644 = sum of:
        0.050575644 = sum of:
          0.02958794 = weight(_text_:56 in 3920) [ClassicSimilarity], result of:
            0.02958794 = score(doc=3920,freq=2.0), product of:
              0.21469334 = queryWeight, product of:
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.051635534 = queryNorm
              0.1378149 = fieldWeight in 3920, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1578603 = idf(docFreq=1879, maxDocs=44218)
                0.0234375 = fieldNorm(doc=3920)
          0.020987704 = weight(_text_:22 in 3920) [ClassicSimilarity], result of:
            0.020987704 = score(doc=3920,freq=2.0), product of:
              0.18081884 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051635534 = queryNorm
              0.116070345 = fieldWeight in 3920, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0234375 = fieldNorm(doc=3920)
      0.5 = coord(1/2)
    
    Content
    Forschen nach der Formel Die Wissenschaft tüftelte seit 30 Jahren an seinem Rätsel - jetzt ist es gelöst. Die so genannte Gotteszahl ist gefunden. So nennen die Wissenschaftler die kleinstmögliche Anzahl von Zügen, die es braucht, um einen Würfel aus jeder denkbaren Position in den Ausgangszustand zu drehen. Das Zentrum der europäischen Zauberwürfelforschung ist ein Arbeitszimmer in Darmstadt. Herbert Kociemba, 56, Lehrer für Physik und Mathematik und einer derjenigen, die an dem jüngsten Forschungserfolg beteiligt waren, sitzt an seinem Schreibtisch. Neben ihm steht seine Zauberwürfel-Sammlung, daneben eine Plastiktüte mit winzigen, bunten Kacheln - damit ersetzt er die Aufkleber auf seinen Würfeln: Das sieht besser aus und ist haltbarer. Wenn es um Rubik's Cube geht, merkt man, dass der für ihn mehr ist, als nüchterne Mathematik. "Der Würfel knarrt so schön, wenn man ihn dreht", sagt er und lächelt verzückt. "Er wird nie vergessen, weil er einfach genial ist." Bei der Markteinführung hatte Kociemba gerade begonnen als Lehrer zu arbeiten. "In den Noten-Konferenzen strickten die Frauen - und männliche Kollegen drehten am Zauberwürfel", erinnert er sich. Heute sitzt Kociemba vor seinem Computer, auf dem Bildschirm bunte Quadrate und graue Schaltflächen: das ist "Cube Explorer", ein Computerprogramm, das Kociemba 1992 erfand. Mit der neuen Version kann der Benutzer per Webcam jede Würfel-Position einlesen und sich berechnen lassen, mit welchen Drehungen man ihn in die Ausgangsposition (alle Seiten des Würfels einfarbig) zurückbringen kann.
    Date
    17. 7.1996 9:33:22
  15. Schöne neue Welt? : Fragen und Antworten: Wie Facebook menschliche Gedanken auslesen will (2017) 0.02
    0.024734247 = product of:
      0.049468495 = sum of:
        0.049468495 = product of:
          0.09893699 = sum of:
            0.09893699 = weight(_text_:22 in 2810) [ClassicSimilarity], result of:
              0.09893699 = score(doc=2810,freq=4.0), product of:
                0.18081884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051635534 = queryNorm
                0.54716086 = fieldWeight in 2810, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2810)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 7.2004 9:42:33
    22. 4.2017 11:58:05
  16. Wolchover, N.: Wie ein Aufsehen erregender Beweis kaum Beachtung fand (2017) 0.02
    0.024734247 = product of:
      0.049468495 = sum of:
        0.049468495 = product of:
          0.09893699 = sum of:
            0.09893699 = weight(_text_:22 in 3582) [ClassicSimilarity], result of:
              0.09893699 = score(doc=3582,freq=4.0), product of:
                0.18081884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051635534 = queryNorm
                0.54716086 = fieldWeight in 3582, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3582)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 4.2017 10:42:05
    22. 4.2017 10:48:38
  17. Poscher, R.: ¬Die Zukunft der informationellen Selbstbestimmung als Recht auf Abwehr von Grundrechtsgefährdungen (2012) 0.02
    0.024734247 = product of:
      0.049468495 = sum of:
        0.049468495 = product of:
          0.09893699 = sum of:
            0.09893699 = weight(_text_:22 in 3975) [ClassicSimilarity], result of:
              0.09893699 = score(doc=3975,freq=4.0), product of:
                0.18081884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051635534 = queryNorm
                0.54716086 = fieldWeight in 3975, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3975)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.2018 12:06:44
    22. 2.2018 12:13:53
  18. Svensson, L.: Panta rei : die Versionierung der DDC - Probleme, Anforderungen und mögliche Lösungen (2010) 0.02
    0.024656616 = product of:
      0.049313232 = sum of:
        0.049313232 = product of:
          0.098626465 = sum of:
            0.098626465 = weight(_text_:56 in 2340) [ClassicSimilarity], result of:
              0.098626465 = score(doc=2340,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.45938298 = fieldWeight in 2340, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2340)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16. 6.2010 19:48:56
  19. Göbel, S.: Glimpses into the history of Zentralblatt MATH (2011) 0.02
    0.024656616 = product of:
      0.049313232 = sum of:
        0.049313232 = product of:
          0.098626465 = sum of:
            0.098626465 = weight(_text_:56 in 4734) [ClassicSimilarity], result of:
              0.098626465 = score(doc=4734,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.45938298 = fieldWeight in 4734, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4734)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    25. 9.2011 19:57:56
  20. Brier, S.: Cybersemiotics : a new foundation for transdisciplinary theory of information, cognition, meaning, communication and consciousness (2014) 0.02
    0.024656616 = product of:
      0.049313232 = sum of:
        0.049313232 = product of:
          0.098626465 = sum of:
            0.098626465 = weight(_text_:56 in 1295) [ClassicSimilarity], result of:
              0.098626465 = score(doc=1295,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.45938298 = fieldWeight in 1295, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1295)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    19. 6.2014 19:39:56

Languages

  • e 662
  • d 273
  • a 1
  • hu 1
  • More… Less…

Types

  • a 801
  • el 103
  • m 74
  • s 24
  • x 21
  • r 7
  • b 6
  • i 2
  • z 1
  • More… Less…

Themes

Subjects

Classifications