Hermes, H.-J.; Bischoff, M.: ¬Die Dezimaklassifikation (DK) in Datenbanken (1989)
0.00
0.0026058662 = product of:
0.031270392 = sum of:
0.031270392 = weight(_text_:retrieval in 937) [ClassicSimilarity], result of:
0.031270392 = score(doc=937,freq=2.0), product of:
0.09356537 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.03093157 = queryNorm
0.33420905 = fieldWeight in 937, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=937)
0.083333336 = coord(1/12)
- Theme
- Klassifikationssysteme im Online-Retrieval