Search (3 results, page 1 of 1)

  • × author_ss:"Umstätter, W."
  • × theme_ss:"Informetrie"
  • × year_i:[2000 TO 2010}
  1. Umstätter, W.: Szientometrische Verfahren (2004) 0.00 
    0.003932405 = product of:
  0.019662023 = sum of:
    0.019662023 = weight(_text_:u in 2920) [ClassicSimilarity], result of:
      0.019662023 = score(doc=2920,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.14471136 = fieldWeight in 2920, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03125 = fieldNorm(doc=2920)
  0.2 = coord(1/5)
    Source
    Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis
  2. Nourmohammadi, H.A.; Umstätter, W.: ¬Die Verteilung der Autorenhäufigkeit in wissenschaftlichen Zeitschriften bei verschiedenen Themen und Ländern (2004) 0.00 
    0.0019808484 = product of:
  0.009904242 = sum of:
    0.009904242 = product of:
      0.019808484 = sum of:
        0.019808484 = weight(_text_:h in 2514) [ClassicSimilarity], result of:
          0.019808484 = score(doc=2514,freq=2.0), product of:
            0.10309036 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.041494254 = queryNorm
            0.19214681 = fieldWeight in 2514, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2514)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Source
    Information - Wissenschaft und Praxis. 55(2004) H.5, S.275-281
  3. Mayr, P.; Umstätter, W.: ¬Eine bibliometrische Zeitschriftenanalyse mit Jol Scientrometrics und NfD bzw. IWP (2008) 0.00 
    0.0019808484 = product of:
  0.009904242 = sum of:
    0.009904242 = product of:
      0.019808484 = sum of:
        0.019808484 = weight(_text_:h in 2302) [ClassicSimilarity], result of:
          0.019808484 = score(doc=2302,freq=2.0), product of:
            0.10309036 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.041494254 = queryNorm
            0.19214681 = fieldWeight in 2302, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2302)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Source
    Information - Wissenschaft und Praxis. 59(2008) H.6/7, S.353-360

Authors