Bauer, P.: Information Retrieval in externen allgemeinbibliographischen Online-Datenbanken : eine Einführung in die Praxis des Information Retrieval sowie Materialiensammlung zur Nutzung der Zeitschriftendatenbank (Online-Version) und von BIBLIO-DATA (1989)
0.03
0.028512552 = product of:
0.057025105 = sum of:
0.057025105 = product of:
0.11405021 = sum of:
0.11405021 = weight(_text_:data in 4405) [ClassicSimilarity], result of:
0.11405021 = score(doc=4405,freq=4.0), product of:
0.16488427 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.052144732 = queryNorm
0.69169855 = fieldWeight in 4405, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.109375 = fieldNorm(doc=4405)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Object
- Biblio-Data