Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.1: Inhoudsanalyse (1989)
0.00
0.0042158137 = product of:
0.04637395 = sum of:
0.04637395 = product of:
0.13912185 = sum of:
0.13912185 = weight(_text_:1989 in 1841) [ClassicSimilarity], result of:
0.13912185 = score(doc=1841,freq=5.0), product of:
0.116562545 = queryWeight, product of:
4.8801513 = idf(docFreq=912, maxDocs=44218)
0.023885027 = queryNorm
1.1935382 = fieldWeight in 1841, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.8801513 = idf(docFreq=912, maxDocs=44218)
0.109375 = fieldNorm(doc=1841)
0.33333334 = coord(1/3)
0.09090909 = coord(1/11)
- Source
- Open. 21(1989) no.6, S.214-219
- Year
- 1989