-
Gattermann, G.: Probleme des Online-Benutzerkatalogs : Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1989)
0.01
0.010648612 = product of:
0.031945836 = sum of:
0.031945836 = product of:
0.0958375 = sum of:
0.0958375 = weight(_text_:online in 365) [ClassicSimilarity], result of:
0.0958375 = score(doc=365,freq=2.0), product of:
0.17863475 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.05886015 = queryNorm
0.5364998 = fieldWeight in 365, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.125 = fieldNorm(doc=365)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
-
Gattermann, G.: Online public access catalogue (1985)
0.01
0.009317536 = product of:
0.027952608 = sum of:
0.027952608 = product of:
0.08385782 = sum of:
0.08385782 = weight(_text_:online in 376) [ClassicSimilarity], result of:
0.08385782 = score(doc=376,freq=2.0), product of:
0.17863475 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.05886015 = queryNorm
0.46943733 = fieldWeight in 376, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.109375 = fieldNorm(doc=376)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
-
Gattermann, G.: Kann der Online-Benutzerkatalog unser Katalogproblem lösen? : Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1990)
0.01
0.00798646 = product of:
0.02395938 = sum of:
0.02395938 = product of:
0.071878135 = sum of:
0.071878135 = weight(_text_:online in 364) [ClassicSimilarity], result of:
0.071878135 = score(doc=364,freq=2.0), product of:
0.17863475 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.05886015 = queryNorm
0.40237486 = fieldWeight in 364, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.09375 = fieldNorm(doc=364)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
-
Gattermann, G.: Nutzeroberflächen : ausgewählte Probleme bei der Gestaltung von Nutzeroberflächen in Online-Publikumskatalogen für wissenschaftliche Bibliotheken (1994)
0.01
0.00798646 = product of:
0.02395938 = sum of:
0.02395938 = product of:
0.071878135 = sum of:
0.071878135 = weight(_text_:online in 7856) [ClassicSimilarity], result of:
0.071878135 = score(doc=7856,freq=2.0), product of:
0.17863475 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.05886015 = queryNorm
0.40237486 = fieldWeight in 7856, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.09375 = fieldNorm(doc=7856)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)