Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998)
0.01
0.0054530744 = product of:
0.021812297 = sum of:
0.021812297 = product of:
0.043624595 = sum of:
0.043624595 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
0.043624595 = score(doc=2808,freq=4.0), product of:
0.15945803 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04553563 = queryNorm
0.27358043 = fieldWeight in 2808, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2808)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 30. 1.1999 17:22:22