Tonta, Y.; Ünal, Y.: Scatter of journals and literature obsolescence reflected in document delivery requests (2005)
0.04
0.044787265 = product of:
0.08957453 = sum of:
0.08957453 = sum of:
0.06517291 = weight(_text_:y in 3271) [ClassicSimilarity], result of:
0.06517291 = score(doc=3271,freq=4.0), product of:
0.21668325 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.045026023 = queryNorm
0.30077502 = fieldWeight in 3271, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.03125 = fieldNorm(doc=3271)
0.024401618 = weight(_text_:22 in 3271) [ClassicSimilarity], result of:
0.024401618 = score(doc=3271,freq=2.0), product of:
0.15767346 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045026023 = queryNorm
0.15476047 = fieldWeight in 3271, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=3271)
0.5 = coord(1/2)
- Date
- 20. 3.2005 10:54:22
