Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009)
0.06
0.05545853 = product of:
0.11091706 = sum of:
0.11091706 = sum of:
0.06408464 = weight(_text_:v in 2763) [ClassicSimilarity], result of:
0.06408464 = score(doc=2763,freq=2.0), product of:
0.19844562 = queryWeight, product of:
4.871427 = idf(docFreq=920, maxDocs=44218)
0.04073665 = queryNorm
0.32293302 = fieldWeight in 2763, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.871427 = idf(docFreq=920, maxDocs=44218)
0.046875 = fieldNorm(doc=2763)
0.046832424 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
0.046832424 = score(doc=2763,freq=4.0), product of:
0.14265281 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04073665 = queryNorm
0.32829654 = fieldWeight in 2763, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2763)
0.5 = coord(1/2)
- Date
- 22. 3.2009 19:22:35