-
Collier, M.W.; Ramsden, A.; Wu, Z.: ¬The electronic library : virtually a reality? (1993)
0.03
0.02730423 = product of:
0.05460846 = sum of:
0.05460846 = product of:
0.10921692 = sum of:
0.10921692 = weight(_text_:z in 8456) [ClassicSimilarity], result of:
0.10921692 = score(doc=8456,freq=2.0), product of:
0.26458436 = queryWeight, product of:
5.337313 = idf(docFreq=577, maxDocs=44218)
0.049572576 = queryNorm
0.41278675 = fieldWeight in 8456, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.0546875 = fieldNorm(doc=8456)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Wu, Z.; Zhao, D.; Ramsden, A.: From automated library to electronic library : challeneges for infromation retrieval (1994)
0.03
0.02730423 = product of:
0.05460846 = sum of:
0.05460846 = product of:
0.10921692 = sum of:
0.10921692 = weight(_text_:z in 1083) [ClassicSimilarity], result of:
0.10921692 = score(doc=1083,freq=2.0), product of:
0.26458436 = queryWeight, product of:
5.337313 = idf(docFreq=577, maxDocs=44218)
0.049572576 = queryNorm
0.41278675 = fieldWeight in 1083, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.0546875 = fieldNorm(doc=1083)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Ramsden, A.; Wu, Z.; Zhao, D.G.: ¬The pilot phase of the ELINOR Electronic Library Project, March 1992-April 1994 (1994)
0.02
0.023403626 = product of:
0.046807252 = sum of:
0.046807252 = product of:
0.093614504 = sum of:
0.093614504 = weight(_text_:z in 2618) [ClassicSimilarity], result of:
0.093614504 = score(doc=2618,freq=2.0), product of:
0.26458436 = queryWeight, product of:
5.337313 = idf(docFreq=577, maxDocs=44218)
0.049572576 = queryNorm
0.35381722 = fieldWeight in 2618, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.046875 = fieldNorm(doc=2618)
0.5 = coord(1/2)
0.5 = coord(1/2)