Berger, G.: Chemie-Informationssysteme (1990)
0.03
0.025983317 = product of:
0.051966634 = sum of:
0.051966634 = product of:
0.10393327 = sum of:
0.10393327 = weight(_text_:g in 4322) [ClassicSimilarity], result of:
0.10393327 = score(doc=4322,freq=2.0), product of:
0.20871267 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.055568583 = queryNorm
0.49797297 = fieldWeight in 4322, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=4322)
0.5 = coord(1/2)
0.5 = coord(1/2)