Larson, R.R.: Hypertext and information retrieval : towards the next generation of information systems (1988)
0.04
0.04409984 = product of:
0.08819968 = sum of:
0.08819968 = product of:
0.17639937 = sum of:
0.17639937 = weight(_text_:r.r in 3557) [ClassicSimilarity], result of:
0.17639937 = score(doc=3557,freq=2.0), product of:
0.31592482 = queryWeight, product of:
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.043759625 = queryNorm
0.55835867 = fieldWeight in 3557, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.0546875 = fieldNorm(doc=3557)
0.5 = coord(1/2)
0.5 = coord(1/2)