Harter, S.P.: Scholarly communication and electronic journals : an impact study (1998)
0.02
0.020217558 = product of:
0.08087023 = sum of:
0.08087023 = weight(_text_:22 in 3035) [ClassicSimilarity], result of:
0.08087023 = score(doc=3035,freq=2.0), product of:
0.2612755 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.07461114 = queryNorm
0.30952093 = fieldWeight in 3035, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3035)
0.25 = coord(1/4)
- Date
- 22. 2.1999 16:56:06