-
Zitatenanalyse und verwandte Verfahren : Vorträge einer öffentlichen Sitzung während der 32. Jahrestagung der Deutschen Gesellschaft für Dokumentation, Oktober 1979 (1980)
0.06
0.062487323 = product of:
0.124974646 = sum of:
0.124974646 = product of:
0.24994929 = sum of:
0.24994929 = weight(_text_:o in 417) [ClassicSimilarity], result of:
0.24994929 = score(doc=417,freq=8.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
1.1086745 = fieldWeight in 417, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.078125 = fieldNorm(doc=417)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält die Beiträge: NACKE, O.: Zitatenanalyse im engeren Sinne; GERDEL, W.: Datentechnische Methoden in der Referenzanalyse; EISENHARDT, O.-H.: Ergebnisse der Referenzanalyse; KRUG, G.: List-Analyse; LANGE, H.: Requestanalyse; HENZLER, R.G.: Bibliometrische Methoden der Termanalyse; NACKE, O.: Fehlerquellen bei der Zitatenanalyse
- Editor
- Nacke, O.
-
Eisenhardt, O.; Ohly, P.: Quantitative Analyse und Suchstrategien (1981)
0.04
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = product of:
0.14996958 = sum of:
0.14996958 = weight(_text_:o in 36) [ClassicSimilarity], result of:
0.14996958 = score(doc=36,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.6652047 = fieldWeight in 36, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.09375 = fieldNorm(doc=36)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Nacke, O.: Zitatenanalyse im engeren Sinne (1980)
0.04
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = product of:
0.14996958 = sum of:
0.14996958 = weight(_text_:o in 399) [ClassicSimilarity], result of:
0.14996958 = score(doc=399,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.6652047 = fieldWeight in 399, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.09375 = fieldNorm(doc=399)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Nacke, O.: Fehlerquellen bei der Zitatenanalyse (1980)
0.04
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = product of:
0.14996958 = sum of:
0.14996958 = weight(_text_:o in 400) [ClassicSimilarity], result of:
0.14996958 = score(doc=400,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.6652047 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.09375 = fieldNorm(doc=400)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Fairthorne, R.A.: Bradford's law and perspective (1980)
0.04
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = product of:
0.14996958 = sum of:
0.14996958 = weight(_text_:o in 4992) [ClassicSimilarity], result of:
0.14996958 = score(doc=4992,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.6652047 = fieldWeight in 4992, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.09375 = fieldNorm(doc=4992)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
-
Nicholls, P.T.: Empirical validation of Lotka's law (1986)
0.02
0.024351954 = product of:
0.04870391 = sum of:
0.04870391 = product of:
0.09740782 = sum of:
0.09740782 = weight(_text_:22 in 5509) [ClassicSimilarity], result of:
0.09740782 = score(doc=5509,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.61904186 = fieldWeight in 5509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=5509)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 22(1986), S.417-419
-
Fiala, J.: Information flood : fiction and reality (1987)
0.02
0.024351954 = product of:
0.04870391 = sum of:
0.04870391 = product of:
0.09740782 = sum of:
0.09740782 = weight(_text_:22 in 1080) [ClassicSimilarity], result of:
0.09740782 = score(doc=1080,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.61904186 = fieldWeight in 1080, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=1080)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Thermochimica acta. 110(1987), S.11-22