Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (1990)
0.01
0.010434895 = product of:
0.031304684 = sum of:
0.031304684 = weight(_text_:science in 317) [ClassicSimilarity], result of:
0.031304684 = score(doc=317,freq=2.0), product of:
0.13445559 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.05104385 = queryNorm
0.23282544 = fieldWeight in 317, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0625 = fieldNorm(doc=317)
0.33333334 = coord(1/3)
- Footnote
- Rez. in: Journal of the American Society for information Science. 42(1991) S.532-539 (B.H. Weinberg)