Larson, R.R.; Carson, C.: Information access for a digital library : Cheshire II and the Berkeley environment digital library (1999)
0.04
0.03779986 = product of:
0.07559972 = sum of:
0.07559972 = product of:
0.15119945 = sum of:
0.15119945 = weight(_text_:r.r in 6685) [ClassicSimilarity], result of:
0.15119945 = score(doc=6685,freq=2.0), product of:
0.31592482 = queryWeight, product of:
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.043759625 = queryNorm
0.4785931 = fieldWeight in 6685, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.046875 = fieldNorm(doc=6685)
0.5 = coord(1/2)
0.5 = coord(1/2)
