Zumer, M.: User interfaces of national bibliographies on CD-ROM : results of a survey (2000)
0.05
0.05190724 = product of:
0.10381448 = sum of:
0.10381448 = product of:
0.20762897 = sum of:
0.20762897 = weight(_text_:2000 in 4896) [ClassicSimilarity], result of:
0.20762897 = score(doc=4896,freq=5.0), product of:
0.20949209 = queryWeight, product of:
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.051695216 = queryNorm
0.9911065 = fieldWeight in 4896, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.109375 = fieldNorm(doc=4896)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Program. 34(2000) no.3, S.281-290
- Year
- 2000