-
Gattermann, G.: Elektronische Bibliotheken? : Die Information in der Bibliothek der Gegenwart (1993)
0.12
0.121473104 = product of:
0.24294621 = sum of:
0.24294621 = sum of:
0.129969 = weight(_text_:g in 565) [ClassicSimilarity], result of:
0.129969 = score(doc=565,freq=2.0), product of:
0.19574708 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.052116565 = queryNorm
0.663964 = fieldWeight in 565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.125 = fieldNorm(doc=565)
0.1129772 = weight(_text_:22 in 565) [ClassicSimilarity], result of:
0.1129772 = score(doc=565,freq=2.0), product of:
0.18250333 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052116565 = queryNorm
0.61904186 = fieldWeight in 565, 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=565)
0.5 = coord(1/2)
- Source
- Magazin des Wissenschaftszentrums NRW. 1993, H.1, S.22-23
-
Gattermann, G.: Kann der Online-Benutzerkatalog unser Katalogproblem lösen? : Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1990)
0.02
0.024369188 = product of:
0.048738375 = sum of:
0.048738375 = product of:
0.09747675 = sum of:
0.09747675 = weight(_text_:g in 364) [ClassicSimilarity], result of:
0.09747675 = score(doc=364,freq=2.0), product of:
0.19574708 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.052116565 = queryNorm
0.49797297 = fieldWeight in 364, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=364)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Gattermann, G.: Nutzeroberflächen : ausgewählte Probleme bei der Gestaltung von Nutzeroberflächen in Online-Publikumskatalogen für wissenschaftliche Bibliotheken (1994)
0.02
0.024369188 = product of:
0.048738375 = sum of:
0.048738375 = product of:
0.09747675 = sum of:
0.09747675 = weight(_text_:g in 7856) [ClassicSimilarity], result of:
0.09747675 = score(doc=7856,freq=2.0), product of:
0.19574708 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.052116565 = queryNorm
0.49797297 = fieldWeight in 7856, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=7856)
0.5 = coord(1/2)
0.5 = coord(1/2)