Müller-Schüßler, U.; Delin, P.: Elektronische Informationsmittel für Öffentliche Bibliotheken : T.1: fächerübergreifende Datenbanken (1993)
0.04
0.041074764 = product of:
0.10268691 = sum of:
0.07973561 = weight(_text_:u in 3082) [ClassicSimilarity], result of:
0.07973561 = score(doc=3082,freq=2.0), product of:
0.13774939 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04206802 = queryNorm
0.57884544 = fieldWeight in 3082, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=3082)
0.022951301 = product of:
0.045902602 = sum of:
0.045902602 = weight(_text_:h in 3082) [ClassicSimilarity], result of:
0.045902602 = score(doc=3082,freq=2.0), product of:
0.10451586 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04206802 = queryNorm
0.4391927 = fieldWeight in 3082, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=3082)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- BuB. 45(1993) H.5, S.480-496
Müller-Schüßler, U.; Delin, P.: Elektronische Informationsmittel für Öffentliche Bibliotheken : T.2: fachspezifische Datenbanken (1993)
0.04
0.041074764 = product of:
0.10268691 = sum of:
0.07973561 = weight(_text_:u in 5014) [ClassicSimilarity], result of:
0.07973561 = score(doc=5014,freq=2.0), product of:
0.13774939 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04206802 = queryNorm
0.57884544 = fieldWeight in 5014, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=5014)
0.022951301 = product of:
0.045902602 = sum of:
0.045902602 = weight(_text_:h in 5014) [ClassicSimilarity], result of:
0.045902602 = score(doc=5014,freq=2.0), product of:
0.10451586 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04206802 = queryNorm
0.4391927 = fieldWeight in 5014, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=5014)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- BuB. 45(1993) H.8, S.688-701