Mussenbrock, M.: Schlagwortkataloge, Deskriptorenverzeichnisse und Thesauri : Unterschiede und Gemeinsamkeiten im Vergleich (1978)
0.03
0.030030549 = product of:
0.090091646 = sum of:
0.090091646 = weight(_text_:im in 6624) [ClassicSimilarity], result of:
0.090091646 = score(doc=6624,freq=2.0), product of:
0.1442303 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.051022716 = queryNorm
0.6246374 = fieldWeight in 6624, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.15625 = fieldNorm(doc=6624)
0.33333334 = coord(1/3)
