Keller, A.; Neubauer, W.: Dienstleistungsangebote von Bibliotheken in elektronischer Form : Eine Benutzungsstudie der ETH-Bibliothek (1999)
0.01
0.005910413 = product of:
0.021671513 = sum of:
0.010877941 = product of:
0.021755882 = sum of:
0.021755882 = weight(_text_:h in 4068) [ClassicSimilarity], result of:
0.021755882 = score(doc=4068,freq=2.0), product of:
0.0660481 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.026584605 = queryNorm
0.32939452 = fieldWeight in 4068, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=4068)
0.5 = coord(1/2)
0.0066271294 = weight(_text_:a in 4068) [ClassicSimilarity], result of:
0.0066271294 = score(doc=4068,freq=4.0), product of:
0.030653298 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.026584605 = queryNorm
0.2161963 = fieldWeight in 4068, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=4068)
0.0041664424 = weight(_text_:s in 4068) [ClassicSimilarity], result of:
0.0041664424 = score(doc=4068,freq=2.0), product of:
0.028903782 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.026584605 = queryNorm
0.14414869 = fieldWeight in 4068, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=4068)
0.27272728 = coord(3/11)
- Source
- nfd Information - Wissenschaft und Praxis. 50(1999) H.7, S.407-412
- Type
- a
