-
Katzmayr, M.; Putz, M.; Fessler, G.: Evaluationsmethoden zur Bewertung von Aggregatordatenbanken am Beispiel von ProQuest ABI/Inform und EBSCO Business Source Premier (2005)
0.00
0.0015103689 = product of:
0.0060414756 = sum of:
0.0060414756 = product of:
0.030207377 = sum of:
0.030207377 = weight(_text_:22 in 3420) [ClassicSimilarity], result of:
0.030207377 = score(doc=3420,freq=2.0), product of:
0.1301253 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03715923 = queryNorm
0.23214069 = fieldWeight in 3420, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3420)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 22. 5.2005 12:27:18
-
Bargmann, M.; Katzmayr, M.; Putz, M.: E-LIS: Open-Access-Archiv für Literatur zum Informations- und Bibliothekswesen (2005)
0.00
0.0012586408 = product of:
0.005034563 = sum of:
0.005034563 = product of:
0.025172815 = sum of:
0.025172815 = weight(_text_:22 in 3779) [ClassicSimilarity], result of:
0.025172815 = score(doc=3779,freq=2.0), product of:
0.1301253 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03715923 = queryNorm
0.19345059 = fieldWeight in 3779, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3779)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 6.11.2005 12:33:22
-
Katzmayr, M.; Putz, M.: Quellenproblematik im Internet : Identität, Aktualität und inhaltliche Qualität von Webressourcen (2006)
0.00
0.0010536994 = product of:
0.0042147976 = sum of:
0.0042147976 = product of:
0.021073988 = sum of:
0.021073988 = weight(_text_:28 in 5960) [ClassicSimilarity], result of:
0.021073988 = score(doc=5960,freq=2.0), product of:
0.13311414 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03715923 = queryNorm
0.15831517 = fieldWeight in 5960, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03125 = fieldNorm(doc=5960)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Source
- Online Mitteilungen. 2006, Nr.86, S.19-28 [=Mitteilungen VÖB 59(2006) H.2]