Stover, M.; Grassian, E.: Toward an automated reference information system : Inmagic and the UCLA ready-reference information files (1989)
0.01
0.006287773 = product of:
0.018863318 = sum of:
0.018863318 = product of:
0.037726637 = sum of:
0.037726637 = weight(_text_:28 in 5599) [ClassicSimilarity], result of:
0.037726637 = score(doc=5599,freq=2.0), product of:
0.1361719 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038012814 = queryNorm
0.27705154 = fieldWeight in 5599, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=5599)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- RQ. 28(1989) no.4, S.517-527