Chubin, D.E.; Moitra, S.D.: Content analysis of references : adjunct or alternative to citation counting? (1975)
0.00
0.0019700683 = product of:
0.0039401366 = sum of:
0.0039401366 = product of:
0.007880273 = sum of:
0.007880273 = weight(_text_:s in 5647) [ClassicSimilarity], result of:
0.007880273 = score(doc=5647,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.19219826 = fieldWeight in 5647, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5647)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Social studies of science. 5(1975), S.423-441