-
Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
0.03
0.03411802 = product of:
0.06823604 = sum of:
0.06823604 = product of:
0.10235405 = sum of:
0.041649207 = weight(_text_:c in 5170) [ClassicSimilarity], result of:
0.041649207 = score(doc=5170,freq=2.0), product of:
0.15612034 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045260075 = queryNorm
0.2667763 = fieldWeight in 5170, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=5170)
0.060704846 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
0.060704846 = score(doc=5170,freq=4.0), product of:
0.15849307 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045260075 = queryNorm
0.38301262 = fieldWeight in 5170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5170)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.4, S.22-28
-
Tenopir, C.: Reference services from RLG (1995)
0.03
0.032218672 = product of:
0.064437345 = sum of:
0.064437345 = product of:
0.09665602 = sum of:
0.047599096 = weight(_text_:c in 2612) [ClassicSimilarity], result of:
0.047599096 = score(doc=2612,freq=2.0), product of:
0.15612034 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045260075 = queryNorm
0.3048872 = fieldWeight in 2612, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=2612)
0.04905692 = weight(_text_:22 in 2612) [ClassicSimilarity], result of:
0.04905692 = score(doc=2612,freq=2.0), product of:
0.15849307 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045260075 = queryNorm
0.30952093 = fieldWeight in 2612, 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=2612)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 25.11.1995 19:22:01
-
Tenopir, C.: Integrating electronic reference (1995)
0.03
0.032218672 = product of:
0.064437345 = sum of:
0.064437345 = product of:
0.09665602 = sum of:
0.047599096 = weight(_text_:c in 2616) [ClassicSimilarity], result of:
0.047599096 = score(doc=2616,freq=2.0), product of:
0.15612034 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045260075 = queryNorm
0.3048872 = fieldWeight in 2616, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=2616)
0.04905692 = weight(_text_:22 in 2616) [ClassicSimilarity], result of:
0.04905692 = score(doc=2616,freq=2.0), product of:
0.15849307 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045260075 = queryNorm
0.30952093 = fieldWeight in 2616, 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=2616)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 25.11.1995 19:22:01
-
Tenopir, C.: Electronic reference options : tracking the changes (1995)
0.01
0.009916479 = product of:
0.019832958 = sum of:
0.019832958 = product of:
0.05949887 = sum of:
0.05949887 = weight(_text_:c in 2609) [ClassicSimilarity], result of:
0.05949887 = score(doc=2609,freq=2.0), product of:
0.15612034 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045260075 = queryNorm
0.381109 = fieldWeight in 2609, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=2609)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Tenopir, C.: Plagued by our own successes (1998)
0.01
0.007933183 = product of:
0.015866365 = sum of:
0.015866365 = product of:
0.047599096 = sum of:
0.047599096 = weight(_text_:c in 2191) [ClassicSimilarity], result of:
0.047599096 = score(doc=2191,freq=2.0), product of:
0.15612034 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045260075 = queryNorm
0.3048872 = fieldWeight in 2191, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=2191)
0.33333334 = coord(1/3)
0.5 = coord(1/2)