-
Lancaster, F.W.; Zeter, M.J.; Metzler, L.: Ranganathan's influence examined bibliometrically (1992)
0.01
0.012464428 = product of:
0.049857713 = sum of:
0.049857713 = product of:
0.09971543 = sum of:
0.09971543 = weight(_text_:l in 1379) [ClassicSimilarity], result of:
0.09971543 = score(doc=1379,freq=2.0), product of:
0.14191823 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.03570582 = queryNorm
0.70262593 = fieldWeight in 1379, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.125 = fieldNorm(doc=1379)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Lancaster, F.W.; Mills, J.: Testing indexes and index language devices : the ASLIB Cranfield project (1964)
0.01
0.007966071 = product of:
0.031864285 = sum of:
0.031864285 = product of:
0.06372857 = sum of:
0.06372857 = weight(_text_:j in 2261) [ClassicSimilarity], result of:
0.06372857 = score(doc=2261,freq=2.0), product of:
0.11345512 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03570582 = queryNorm
0.5617073 = fieldWeight in 2261, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=2261)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Lancaster, F.W.; Warner, A.J.: Information retrieval today (1993)
0.01
0.007790268 = product of:
0.031161072 = sum of:
0.031161072 = product of:
0.062322143 = sum of:
0.062322143 = weight(_text_:l in 4607) [ClassicSimilarity], result of:
0.062322143 = score(doc=4607,freq=2.0), product of:
0.14191823 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.03570582 = queryNorm
0.4391412 = fieldWeight in 4607, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.078125 = fieldNorm(doc=4607)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Footnote
- Rez. in: Information processing and management 30(1994) no.4, S.581-582 (L. Schamber); Journal of documentation 51(1995) no.1, S.76-77 (B. Frohmann)
-
Lancaster, F.W.; Li, J.: ¬The law of constant accessibility of information (1988/89)
0.01
0.0069703124 = product of:
0.02788125 = sum of:
0.02788125 = product of:
0.0557625 = sum of:
0.0557625 = weight(_text_:j in 1565) [ClassicSimilarity], result of:
0.0557625 = score(doc=1565,freq=2.0), product of:
0.11345512 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03570582 = queryNorm
0.4914939 = fieldWeight in 1565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=1565)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.00
0.0048376457 = product of:
0.019350583 = sum of:
0.019350583 = product of:
0.038701165 = sum of:
0.038701165 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.038701165 = score(doc=217,freq=2.0), product of:
0.1250357 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03570582 = queryNorm
0.30952093 = fieldWeight in 217, 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=217)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 4.2007 10:07:51
-
Qin, J.; Lancaster, F.W.; Allen, B.: Types and levels of collaboration in interdisciplinary research in the sciences (1997)
0.00
0.0034851562 = product of:
0.013940625 = sum of:
0.013940625 = product of:
0.02788125 = sum of:
0.02788125 = weight(_text_:j in 1593) [ClassicSimilarity], result of:
0.02788125 = score(doc=1593,freq=2.0), product of:
0.11345512 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03570582 = queryNorm
0.24574696 = fieldWeight in 1593, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1593)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1998)
0.00
0.0029872768 = product of:
0.011949107 = sum of:
0.011949107 = product of:
0.023898214 = sum of:
0.023898214 = weight(_text_:j in 4141) [ClassicSimilarity], result of:
0.023898214 = score(doc=4141,freq=2.0), product of:
0.11345512 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03570582 = queryNorm
0.21064025 = fieldWeight in 4141, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=4141)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Footnote
- Rez. in: JASIS 50(1999) no.8, S.728-730 (J.-E. Mai); Indexer 21(1999) no.3, S.148 (P.F. Booth); Managing information 6(1999) no.1, S.48 (S.T. Clarke); Electronic library 17(1999) no.3, S.193 (F. Parry)