Dron, J.; Boyne, C.; Mitchell, R.; Siviter, P.: Darwin among the indices : a report on COFIND, a self-organising resource base (2000)
0.01
0.0056865634 = product of:
0.011373127 = sum of:
0.011373127 = product of:
0.022746254 = sum of:
0.022746254 = weight(_text_:p in 106) [ClassicSimilarity], result of:
0.022746254 = score(doc=106,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.13903812 = fieldWeight in 106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.02734375 = fieldNorm(doc=106)
0.5 = coord(1/2)
0.5 = coord(1/2)