Schopen, M.: Strukturierte Suchen mit GRIPS-Menu in den Datenbanken des Deutschen Instituts für medizinische Dokumentation und Information, DIMDI (1992)
0.02
0.023263965 = product of:
0.06979189 = sum of:
0.06979189 = product of:
0.13958378 = sum of:
0.13958378 = weight(_text_:datenbanken in 939) [ClassicSimilarity], result of:
0.13958378 = score(doc=939,freq=2.0), product of:
0.25658363 = queryWeight, product of:
4.9238067 = idf(docFreq=873, maxDocs=44218)
0.05211083 = queryNorm
0.5440089 = fieldWeight in 939, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.9238067 = idf(docFreq=873, maxDocs=44218)
0.078125 = fieldNorm(doc=939)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
