Drabenstott, K.M.; Vizine-Goetz, D.: Using subject headings for online retrieval : theory, practice and potential (1994)
0.00
9.5905963E-4 = product of:
0.004795298 = sum of:
0.004795298 = weight(_text_:e in 386) [ClassicSimilarity], result of:
0.004795298 = score(doc=386,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.09528506 = fieldWeight in 386, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=386)
0.2 = coord(1/5)
- Language
- e
