Schopen, M.: Strukturierte Suchen mit GRIPS-Menu in den Datenbanken des Deutschen Instituts für medizinische Dokumentation und Information, DIMDI (1992)
0.00
0.0029745363 = product of:
0.011898145 = sum of:
0.011898145 = weight(_text_:information in 939) [ClassicSimilarity], result of:
0.011898145 = score(doc=939,freq=2.0), product of:
0.06134496 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.034944877 = queryNorm
0.19395474 = fieldWeight in 939, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=939)
0.25 = coord(1/4)