Buckland, M.K.: Obsolescence in subject description (2012)
0.01
0.00875171 = product of:
0.052510258 = sum of:
0.052510258 = weight(_text_:documentation in 299) [ClassicSimilarity], result of:
0.052510258 = score(doc=299,freq=2.0), product of:
0.18192346 = queryWeight, product of:
4.354108 = idf(docFreq=1544, maxDocs=44218)
0.04178203 = queryNorm
0.28863928 = fieldWeight in 299, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.354108 = idf(docFreq=1544, maxDocs=44218)
0.046875 = fieldNorm(doc=299)
0.16666667 = coord(1/6)
- Source
- Journal of documentation. 68(2012) no.2, S.154-161
