Thelwall, M.; Klitkou, A.; Verbeek, A.; Stuart, D.; Vincent, C.: Policy-relevant Webometrics for individual scientific fields (2010)
0.01
0.007380193 = product of:
0.014760386 = sum of:
0.014760386 = product of:
0.029520772 = sum of:
0.029520772 = weight(_text_:c in 3574) [ClassicSimilarity], result of:
0.029520772 = score(doc=3574,freq=2.0), product of:
0.1291003 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.037426826 = queryNorm
0.22866541 = fieldWeight in 3574, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=3574)
0.5 = coord(1/2)
0.5 = coord(1/2)