-
Marcum, D.B.: ¬The preservation of digital information (1996)
0.14
0.14211734 = product of:
0.28423467 = sum of:
0.28423467 = sum of:
0.2372424 = weight(_text_:d.b in 443) [ClassicSimilarity], result of:
0.2372424 = score(doc=443,freq=2.0), product of:
0.3411296 = queryWeight, product of:
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.04335523 = queryNorm
0.6954612 = fieldWeight in 443, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.0625 = fieldNorm(doc=443)
0.04699228 = weight(_text_:22 in 443) [ClassicSimilarity], result of:
0.04699228 = score(doc=443,freq=2.0), product of:
0.15182263 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04335523 = queryNorm
0.30952093 = fieldWeight in 443, 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=443)
0.5 = coord(1/2)
- Source
- Journal of academic librarianship. 22(1996) no.6, S.451-454
-
Marcum, D.B.: ¬The future of cataloging (2006)
0.12
0.12435268 = product of:
0.24870536 = sum of:
0.24870536 = sum of:
0.20758711 = weight(_text_:d.b in 114) [ClassicSimilarity], result of:
0.20758711 = score(doc=114,freq=2.0), product of:
0.3411296 = queryWeight, product of:
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.04335523 = queryNorm
0.60852855 = fieldWeight in 114, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.0546875 = fieldNorm(doc=114)
0.041118246 = weight(_text_:22 in 114) [ClassicSimilarity], result of:
0.041118246 = score(doc=114,freq=2.0), product of:
0.15182263 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04335523 = queryNorm
0.2708308 = fieldWeight in 114, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=114)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
-
Marcum, D.B.: Digital libraries : For whom? For What? (1997)
0.07
0.074138254 = product of:
0.14827651 = sum of:
0.14827651 = product of:
0.29655302 = sum of:
0.29655302 = weight(_text_:d.b in 1910) [ClassicSimilarity], result of:
0.29655302 = score(doc=1910,freq=2.0), product of:
0.3411296 = queryWeight, product of:
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.04335523 = queryNorm
0.86932653 = fieldWeight in 1910, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.078125 = fieldNorm(doc=1910)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Marcum, D.B.: Research questions for the digital era library : research issues for academic librarians and users (2003)
0.04
0.04448295 = product of:
0.0889659 = sum of:
0.0889659 = product of:
0.1779318 = sum of:
0.1779318 = weight(_text_:d.b in 36) [ClassicSimilarity], result of:
0.1779318 = score(doc=36,freq=2.0), product of:
0.3411296 = queryWeight, product of:
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.04335523 = queryNorm
0.5215959 = fieldWeight in 36, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.046875 = fieldNorm(doc=36)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Marcum, D.B.: ¬The future of cataloging (2005)
0.04
0.04448295 = product of:
0.0889659 = sum of:
0.0889659 = product of:
0.1779318 = sum of:
0.1779318 = weight(_text_:d.b in 1086) [ClassicSimilarity], result of:
0.1779318 = score(doc=1086,freq=2.0), product of:
0.3411296 = queryWeight, product of:
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.04335523 = queryNorm
0.5215959 = fieldWeight in 1086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.8682456 = idf(docFreq=45, maxDocs=44218)
0.046875 = fieldNorm(doc=1086)
0.5 = coord(1/2)
0.5 = coord(1/2)