Kirkwood, H.P.: Ovid Web Gateway (1998)
0.00
0.004471654 = product of:
0.02235827 = sum of:
0.02235827 = product of:
0.04471654 = sum of:
0.04471654 = weight(_text_:22 in 2878) [ClassicSimilarity], result of:
0.04471654 = score(doc=2878,freq=2.0), product of:
0.14447017 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041255627 = queryNorm
0.30952093 = fieldWeight in 2878, 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=2878)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Date
- 6. 3.1997 16:22:15