Fairthorne, R.A.: Bradford's law and perspective (1980)
0.01
0.0075087575 = product of:
0.022526272 = sum of:
0.022526272 = weight(_text_:of in 4992) [ClassicSimilarity], result of:
0.022526272 = score(doc=4992,freq=4.0), product of:
0.076827854 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.049130294 = queryNorm
0.2932045 = fieldWeight in 4992, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=4992)
0.33333334 = coord(1/3)
- Source
- Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg