-
Bookstein, A.: Informetric distributions : I. Unified overview (1990)
0.01
0.014295902 = product of:
0.028591804 = sum of:
0.028591804 = product of:
0.08577541 = sum of:
0.08577541 = weight(_text_:22 in 6902) [ClassicSimilarity], result of:
0.08577541 = score(doc=6902,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.5416616 = fieldWeight in 6902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=6902)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 7.2006 18:55:29
-
Bookstein, A.: Informetric distributions : II. Resilience to ambiguity (1990)
0.01
0.014295902 = product of:
0.028591804 = sum of:
0.028591804 = product of:
0.08577541 = sum of:
0.08577541 = weight(_text_:22 in 4689) [ClassicSimilarity], result of:
0.08577541 = score(doc=4689,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.5416616 = fieldWeight in 4689, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4689)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 7.2006 18:55:55
-
Bookstein, A.; Moed, H.; Yitzahki, M.: Measures of international collaboration in scientific literature : part I (2006)
0.00
0.004111911 = product of:
0.008223822 = sum of:
0.008223822 = product of:
0.024671467 = sum of:
0.024671467 = weight(_text_:h in 985) [ClassicSimilarity], result of:
0.024671467 = score(doc=985,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.21959636 = fieldWeight in 985, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=985)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Bookstein, A.; Moed, H.; Yitzahki, M.: Measures of international collaboration in scientific literature : part II (2006)
0.00
0.0035979224 = product of:
0.007195845 = sum of:
0.007195845 = product of:
0.021587534 = sum of:
0.021587534 = weight(_text_:h in 989) [ClassicSimilarity], result of:
0.021587534 = score(doc=989,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.19214681 = fieldWeight in 989, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=989)
0.33333334 = coord(1/3)
0.5 = coord(1/2)