Payne, N.; Thelwall, M.: Mathematical models for academic webs : linear relationship or non-linear power law? (2005)
0.02
0.01803928 = product of:
0.03607856 = sum of:
0.03607856 = product of:
0.07215712 = sum of:
0.07215712 = weight(_text_:n in 1066) [ClassicSimilarity], result of:
0.07215712 = score(doc=1066,freq=2.0), product of:
0.2163874 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.050186608 = queryNorm
0.33346266 = fieldWeight in 1066, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0546875 = fieldNorm(doc=1066)
0.5 = coord(1/2)
0.5 = coord(1/2)