Document (#597)

Author
Roloff, H.
Title
Aktuelle Probleme des Sachkatalogs
Source
Biblos. 19(1970), S.82-96
Year
1970
Theme
Geschichte der Kataloge

Similar documents (author)

  1. Roloff, H.: Probleme des Schlagwortkatalogs (1958) 5.68
    5.6798344 = sum of:
      5.6798344 = weight(author_txt:roloff in 616) [ClassicSimilarity], result of:
        5.6798344 = fieldWeight in 616, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.087735 = idf(docFreq=12, maxDocs=42306)
          0.625 = fieldNorm(doc=616)
    
  2. Roloff, H.: Sachkatalogisierung auf neuen Wegen: von der Facettenklassifikation zu Deskriptor und Thesaurus (1974) 5.68
    5.6798344 = sum of:
      5.6798344 = weight(author_txt:roloff in 3380) [ClassicSimilarity], result of:
        5.6798344 = fieldWeight in 3380, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.087735 = idf(docFreq=12, maxDocs=42306)
          0.625 = fieldNorm(doc=3380)
    
  3. Roloff, H.: Systematik (1974-75) 5.68
    5.6798344 = sum of:
      5.6798344 = weight(author_txt:roloff in 4395) [ClassicSimilarity], result of:
        5.6798344 = fieldWeight in 4395, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.087735 = idf(docFreq=12, maxDocs=42306)
          0.625 = fieldNorm(doc=4395)
    
  4. Roloff, H.: Fünfzig Jahre zentrale Auskunfterteilung (1955) 5.68
    5.6798344 = sum of:
      5.6798344 = weight(author_txt:roloff in 4688) [ClassicSimilarity], result of:
        5.6798344 = fieldWeight in 4688, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.087735 = idf(docFreq=12, maxDocs=42306)
          0.625 = fieldNorm(doc=4688)
    
  5. Roloff, H.: Sechs Jahre Auskunftsabteilung der Öffentlichen Wissenschaftlichen Bibliothek Berlin : August 1945 bis August 1951 (1951) 5.68
    5.6798344 = sum of:
      5.6798344 = weight(author_txt:roloff in 4689) [ClassicSimilarity], result of:
        5.6798344 = fieldWeight in 4689, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.087735 = idf(docFreq=12, maxDocs=42306)
          0.625 = fieldNorm(doc=4689)
    

Similar documents (content)

  1. Ludwig, L.: Lösung zum multilingualen Wissensmanagement semantischer Informationen (2010) 1.60
    1.5952482 = sum of:
      1.5952482 = sum of:
        0.86780673 = weight(abstract_txt:probleme in 1282) [ClassicSimilarity], result of:
          0.86780673 = score(doc=1282,freq=2.0), product of:
            0.6659799 = queryWeight, product of:
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.11293649 = queryNorm
            1.3030524 = fieldWeight in 1282, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.15625 = fieldNorm(doc=1282)
        0.72744143 = weight(abstract_txt:aktuelle in 1282) [ClassicSimilarity], result of:
          0.72744143 = score(doc=1282,freq=1.0), product of:
            0.7459696 = queryWeight, product of:
              1.0583516 = boost
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.11293649 = queryNorm
            0.97516227 = fieldWeight in 1282, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.15625 = fieldNorm(doc=1282)
    
  2. Lande, D.; Braichevski, S.; Busch, D.: Informationsflüsse im Internet (2007) 1.25
    1.2531983 = sum of:
      1.2531983 = sum of:
        0.7439893 = weight(abstract_txt:probleme in 2629) [ClassicSimilarity], result of:
          0.7439893 = score(doc=2629,freq=3.0), product of:
            0.6659799 = queryWeight, product of:
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.11293649 = queryNorm
            1.1171347 = fieldWeight in 2629, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.109375 = fieldNorm(doc=2629)
        0.509209 = weight(abstract_txt:aktuelle in 2629) [ClassicSimilarity], result of:
          0.509209 = score(doc=2629,freq=1.0), product of:
            0.7459696 = queryWeight, product of:
              1.0583516 = boost
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.11293649 = queryNorm
            0.68261355 = fieldWeight in 2629, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.109375 = fieldNorm(doc=2629)
    
  3. Crawford, W.: MARC for library use : understanding integrated USMARC (1989) 1.07
    1.0728588 = sum of:
      1.0728588 = sum of:
        0.49090564 = weight(abstract_txt:probleme in 4347) [ClassicSimilarity], result of:
          0.49090564 = score(doc=4347,freq=1.0), product of:
            0.6659799 = queryWeight, product of:
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.11293649 = queryNorm
            0.73711777 = fieldWeight in 4347, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.125 = fieldNorm(doc=4347)
        0.5819531 = weight(abstract_txt:aktuelle in 4347) [ClassicSimilarity], result of:
          0.5819531 = score(doc=4347,freq=1.0), product of:
            0.7459696 = queryWeight, product of:
              1.0583516 = boost
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.11293649 = queryNorm
            0.7801298 = fieldWeight in 4347, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.125 = fieldNorm(doc=4347)
    
  4. Watzlawick, P.: Wie wirklich ist die Wirklichkeit? : Wahn, Täuschung, Verstehen (1976) 0.94
    0.9387514 = sum of:
      0.9387514 = sum of:
        0.42954242 = weight(abstract_txt:probleme in 1445) [ClassicSimilarity], result of:
          0.42954242 = score(doc=1445,freq=1.0), product of:
            0.6659799 = queryWeight, product of:
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.11293649 = queryNorm
            0.64497805 = fieldWeight in 1445, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.109375 = fieldNorm(doc=1445)
        0.509209 = weight(abstract_txt:aktuelle in 1445) [ClassicSimilarity], result of:
          0.509209 = score(doc=1445,freq=1.0), product of:
            0.7459696 = queryWeight, product of:
              1.0583516 = boost
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.11293649 = queryNorm
            0.68261355 = fieldWeight in 1445, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.109375 = fieldNorm(doc=1445)
    
  5. Kaiser, C.: Mit "Neomo" und "Turbo 10" neue Initiativen auf dem deutschen und britischen Suchmarkt (2005) 0.82
    0.82119465 = sum of:
      0.82119465 = sum of:
        0.306816 = weight(abstract_txt:probleme in 4435) [ClassicSimilarity], result of:
          0.306816 = score(doc=4435,freq=1.0), product of:
            0.6659799 = queryWeight, product of:
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.11293649 = queryNorm
            0.4606986 = fieldWeight in 4435, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.896942 = idf(docFreq=315, maxDocs=42306)
              0.078125 = fieldNorm(doc=4435)
        0.51437867 = weight(abstract_txt:aktuelle in 4435) [ClassicSimilarity], result of:
          0.51437867 = score(doc=4435,freq=2.0), product of:
            0.7459696 = queryWeight, product of:
              1.0583516 = boost
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.11293649 = queryNorm
            0.6895438 = fieldWeight in 4435, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.2410383 = idf(docFreq=223, maxDocs=42306)
              0.078125 = fieldNorm(doc=4435)