Iversen, L.L.: ¬Die Chemie der Signalübertragung im Gehirn (1979)
0.08
0.08069302 = product of:
0.16138604 = sum of:
0.16138604 = product of:
0.3227721 = sum of:
0.3227721 = weight(_text_:l.l in 4236) [ClassicSimilarity], result of:
0.3227721 = score(doc=4236,freq=2.0), product of:
0.3549199 = queryWeight, product of:
8.231152 = idf(docFreq=31, maxDocs=44218)
0.043119106 = queryNorm
0.90942234 = fieldWeight in 4236, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.078125 = fieldNorm(doc=4236)
0.5 = coord(1/2)
0.5 = coord(1/2)