-
McCain, K.W.: Co-cited author mapping as a valid representation of intellectual structure (1986)
0.01
0.009814699 = product of:
0.024536747 = sum of:
0.013485395 = weight(_text_:a in 5505) [ClassicSimilarity], result of:
0.013485395 = score(doc=5505,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.25222903 = fieldWeight in 5505, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=5505)
0.011051352 = product of:
0.022102704 = sum of:
0.022102704 = weight(_text_:information in 5505) [ClassicSimilarity], result of:
0.022102704 = score(doc=5505,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.27153665 = fieldWeight in 5505, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=5505)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- Journal of the American Society for Information Science. 37(1986), S.111-122
- Type
- a
-
Vinkler, P.: ¬A quasi-quantitative citation model (1987)
0.00
0.003082376 = product of:
0.01541188 = sum of:
0.01541188 = weight(_text_:a in 2299) [ClassicSimilarity], result of:
0.01541188 = score(doc=2299,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.28826174 = fieldWeight in 2299, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2299)
0.2 = coord(1/5)
- Type
- a
-
Peritz, B.C.: Citation characteristics in library science : some further results from a bibliometric survey (1981)
0.00
0.003082376 = product of:
0.01541188 = sum of:
0.01541188 = weight(_text_:a in 4170) [ClassicSimilarity], result of:
0.01541188 = score(doc=4170,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.28826174 = fieldWeight in 4170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=4170)
0.2 = coord(1/5)
- Type
- a
-
Peritz, B.C.: ¬A classification of citation roles for the social sciences and related fields (1983)
0.00
0.0026970792 = product of:
0.013485395 = sum of:
0.013485395 = weight(_text_:a in 3073) [ClassicSimilarity], result of:
0.013485395 = score(doc=3073,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.25222903 = fieldWeight in 3073, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=3073)
0.2 = coord(1/5)
- Type
- a
-
Schulz-DuBois, E.O.: Arbeiten deutscher Wissenschaftler, die weltweit am häufigsten zitiert wurden (1984)
0.00
0.0021795689 = product of:
0.010897844 = sum of:
0.010897844 = weight(_text_:a in 359) [ClassicSimilarity], result of:
0.010897844 = score(doc=359,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.20383182 = fieldWeight in 359, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=359)
0.2 = coord(1/5)
- Type
- a
-
Small, H.; Sweeney, E.: Clustering the Science Citation Index using co-citations (1985)
0.00
0.0021795689 = product of:
0.010897844 = sum of:
0.010897844 = weight(_text_:a in 1064) [ClassicSimilarity], result of:
0.010897844 = score(doc=1064,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.20383182 = fieldWeight in 1064, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=1064)
0.2 = coord(1/5)
- Type
- a
-
Cozzens, S.E.: What do citations count? : the rhetoric-first model (1989)
0.00
0.0021795689 = product of:
0.010897844 = sum of:
0.010897844 = weight(_text_:a in 2828) [ClassicSimilarity], result of:
0.010897844 = score(doc=2828,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.20383182 = fieldWeight in 2828, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2828)
0.2 = coord(1/5)
- Type
- a
-
Nacke, O.: Zitatenanalyse im engeren Sinne (1980)
0.00
0.0016346768 = product of:
0.008173384 = sum of:
0.008173384 = weight(_text_:a in 399) [ClassicSimilarity], result of:
0.008173384 = score(doc=399,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.15287387 = fieldWeight in 399, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=399)
0.2 = coord(1/5)
- Type
- a
-
Nacke, O.: Fehlerquellen bei der Zitatenanalyse (1980)
0.00
0.0016346768 = product of:
0.008173384 = sum of:
0.008173384 = weight(_text_:a in 400) [ClassicSimilarity], result of:
0.008173384 = score(doc=400,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.15287387 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=400)
0.2 = coord(1/5)
- Type
- a