Wang, C.: Bibliometrics : a textbook (1990)
0.03
0.025755567 = product of:
0.064388916 = sum of:
0.05524221 = weight(_text_:j in 5040) [ClassicSimilarity], result of:
0.05524221 = score(doc=5040,freq=2.0), product of:
0.13112928 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04126811 = queryNorm
0.4212805 = fieldWeight in 5040, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=5040)
0.009146707 = weight(_text_:s in 5040) [ClassicSimilarity], result of:
0.009146707 = score(doc=5040,freq=4.0), product of:
0.044868242 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04126811 = queryNorm
0.20385705 = fieldWeight in 5040, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=5040)
0.4 = coord(2/5)
- Footnote
- Rez. in: Journal of information, communication, and library science. 2(1995) no.2, S.84-85 (J. Qin)
- Pages
- 333 S
