Madelung, H.-O.: Subject searching in the social sciences : a comparison of PRECIS and KWIC indexes indexes to newspaper articles (1982)
0.02
0.021870563 = product of:
0.043741126 = sum of:
0.043741126 = product of:
0.08748225 = sum of:
0.08748225 = weight(_text_:o in 5517) [ClassicSimilarity], result of:
0.08748225 = score(doc=5517,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.38803607 = fieldWeight in 5517, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.0546875 = fieldNorm(doc=5517)
0.5 = coord(1/2)
0.5 = coord(1/2)
