Search (1 results, page 1 of 1)

  • × author_ss:"Gerstäcker, I."
  • × language_ss:"d"
  • × theme_ss:"Information Gateway"
  1. Gerstäcker, I.; Przibytzin, H.; Werner, S.: GEO-LEO - Virtuelle Fachbibliothek für Geowissenschaften, Bergbau, Geographie und Thematische Karten (2005) 0.00
    0.0045302478 = product of:
      0.0090604955 = sum of:
        0.0090604955 = product of:
          0.018120991 = sum of:
            0.018120991 = weight(_text_:h in 3259) [ClassicSimilarity], result of:
              0.018120991 = score(doc=3259,freq=4.0), product of:
                0.09336021 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.03757783 = queryNorm
                0.1940976 = fieldWeight in 3259, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3259)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bibliotheksdienst. 39(2005) H.3, S.335-345