-
Peritz, B.C.: Citation characteristics in library science : some further results from a bibliometric survey (1981)
0.00
0.0033756723 = product of:
0.0067513445 = sum of:
0.0067513445 = product of:
0.013502689 = sum of:
0.013502689 = weight(_text_:e in 4170) [ClassicSimilarity], result of:
0.013502689 = score(doc=4170,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.2540935 = fieldWeight in 4170, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=4170)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Peritz, B.C.: ¬A classification of citation roles for the social sciences and related fields (1983)
0.00
0.0029537133 = product of:
0.0059074266 = sum of:
0.0059074266 = product of:
0.011814853 = sum of:
0.011814853 = weight(_text_:e in 3073) [ClassicSimilarity], result of:
0.011814853 = score(doc=3073,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.2223318 = fieldWeight in 3073, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=3073)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Bar-Ilan, J.; Peritz, B.C.: Evolution, continuity, and disappearance of documents on a specific topic an the Web : a longitudinal study of "informetrics" (2004)
0.00
0.0014768566 = product of:
0.0029537133 = sum of:
0.0029537133 = product of:
0.0059074266 = sum of:
0.0059074266 = weight(_text_:e in 2886) [ClassicSimilarity], result of:
0.0059074266 = score(doc=2886,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.1111659 = fieldWeight in 2886, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=2886)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Bar-Ilan, J.; Peritz, B.C.: Informetric theories and methods for exploring the Internet : an analytical survey of recent research literature (2002)
0.00
0.001265877 = product of:
0.002531754 = sum of:
0.002531754 = product of:
0.005063508 = sum of:
0.005063508 = weight(_text_:e in 813) [ClassicSimilarity], result of:
0.005063508 = score(doc=813,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.09528506 = fieldWeight in 813, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=813)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Bar-Ilan, J.; Peritz, B.C.: ¬A method for measuring the evolution of a topic on the Web : the case of "informetrics" (2009)
0.00
0.0010548977 = product of:
0.0021097953 = sum of:
0.0021097953 = product of:
0.0042195907 = sum of:
0.0042195907 = weight(_text_:e in 3089) [ClassicSimilarity], result of:
0.0042195907 = score(doc=3089,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.07940422 = fieldWeight in 3089, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=3089)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e