Search (2 results, page 1 of 1)
- Did you mean:
- objects%3a%2023-7%22 2
- objects%3a%2224-7%22 2
- objects%3a%2222-7%22 2
- objects%3a%2213-7%22 2
- objects%3a%2123-7%22 2
-
Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009)
0.02
0.015649702 = product of: 0.07824851 = sum of: 0.07824851 = weight(_text_:22 in 2763) [ClassicSimilarity], result of: 0.07824851 = score(doc=2763,freq=4.0), product of: 0.23834704 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.06806357 = 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) 0.2 = coord(1/5)
- Date
- 22. 3.2009 19:22:35
-
Archambault, E.; Campbell, D; Gingras, Y.; Larivière, V.: Comparing bibliometric statistics obtained from the Web of Science and Scopus (2009)
0.01
0.008252811 = product of: 0.041264053 = sum of: 0.041264053 = weight(_text_:7 in 2933) [ClassicSimilarity], result of: 0.041264053 = score(doc=2933,freq=2.0), product of: 0.22547886 = queryWeight, product of: 3.3127685 = idf(docFreq=4376, maxDocs=44218) 0.06806357 = queryNorm 0.18300632 = fieldWeight in 2933, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.3127685 = idf(docFreq=4376, maxDocs=44218) 0.0390625 = fieldNorm(doc=2933) 0.2 = coord(1/5)
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.7, S.1320-1326