-
Xie, I.; Matusiak, K.M.: Discover digital libraries : theory and practice (2016)
0.00
0.0038336772 = product of:
0.0076673543 = sum of:
0.0076673543 = product of:
0.023002062 = sum of:
0.023002062 = weight(_text_:12 in 3970) [ClassicSimilarity], result of:
0.023002062 = score(doc=3970,freq=4.0), product of:
0.13306259 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.04810887 = queryNorm
0.1728665 = fieldWeight in 3970, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.03125 = fieldNorm(doc=3970)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Footnote
- Rez. in: JASIST 68(2017) no.12, S.2841-2843 (June Abbas)
- Isbn
- 978-0-12-417112-1
-
Witten, I.H.; Bainbridge, M.; Nichols, D.M.: How to build a digital library (2010)
0.00
0.002710819 = product of:
0.005421638 = sum of:
0.005421638 = product of:
0.016264914 = sum of:
0.016264914 = weight(_text_:12 in 4027) [ClassicSimilarity], result of:
0.016264914 = score(doc=4027,freq=2.0), product of:
0.13306259 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.04810887 = queryNorm
0.12223507 = fieldWeight in 4027, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.03125 = fieldNorm(doc=4027)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Isbn
- 978-0-12-374857-7
-
Libraries and Google (2005)
0.00
0.0013554095 = product of:
0.002710819 = sum of:
0.002710819 = product of:
0.008132457 = sum of:
0.008132457 = weight(_text_:12 in 1973) [ClassicSimilarity], result of:
0.008132457 = score(doc=1973,freq=2.0), product of:
0.13306259 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.04810887 = queryNorm
0.061117534 = fieldWeight in 1973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.015625 = fieldNorm(doc=1973)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 12. 7.2008 19:15:54