Velter, J.: Naar aanleiding van inhoudelijke ontsluiting van literatuur in een openbare bibliotheek (1991)
0.03
0.02932514 = product of:
0.08797542 = sum of:
0.08797542 = product of:
0.17595084 = sum of:
0.17595084 = weight(_text_:van in 5833) [ClassicSimilarity], result of:
0.17595084 = score(doc=5833,freq=4.0), product of:
0.25241354 = queryWeight, product of:
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.045263067 = queryNorm
0.6970737 = fieldWeight in 5833, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.0625 = fieldNorm(doc=5833)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
