-
Järvelin, K.; Vakkari, P.: ¬The evolution of library and information science 1965-1985 : a content analysis of journal titles (1993)
0.00
0.003739589 = product of:
0.007479178 = sum of:
0.007479178 = product of:
0.014958356 = sum of:
0.014958356 = weight(_text_:e in 4649) [ClassicSimilarity], result of:
0.014958356 = score(doc=4649,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.2223318 = fieldWeight in 4649, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=4649)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Vakkari, P.: Information seeking in context : a challenging metatheory (1997)
0.00
0.002136908 = product of:
0.004273816 = sum of:
0.004273816 = product of:
0.008547632 = sum of:
0.008547632 = weight(_text_:e in 302) [ClassicSimilarity], result of:
0.008547632 = score(doc=302,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.12704675 = fieldWeight in 302, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=302)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Vakkari, P.; Kuokkanen, M.: Theory growth in information science : applications of the theory of science to a theory of information seeking (1997)
0.00
0.0018697944 = product of:
0.003739589 = sum of:
0.003739589 = product of:
0.007479178 = sum of:
0.007479178 = weight(_text_:e in 4710) [ClassicSimilarity], result of:
0.007479178 = score(doc=4710,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.1111659 = fieldWeight in 4710, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=4710)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Vakkari, P.: Task complexity, information types, search strategies and relevance : integrating studies on information retrieval and seeking (1999)
0.00
0.0013355674 = product of:
0.002671135 = sum of:
0.002671135 = product of:
0.00534227 = sum of:
0.00534227 = weight(_text_:e in 299) [ClassicSimilarity], result of:
0.00534227 = score(doc=299,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.07940422 = fieldWeight in 299, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=299)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e