Jahn, T.; Lorenz, B.; Schubert, H.-J.: Unterricht in Sacherschließung (1995)
0.02
0.022108663 = product of:
0.044217326 = sum of:
0.044217326 = product of:
0.08843465 = sum of:
0.08843465 = weight(_text_:t in 2237) [ClassicSimilarity], result of:
0.08843465 = score(doc=2237,freq=2.0), product of:
0.1269891 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.032235574 = queryNorm
0.69639564 = fieldWeight in 2237, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.125 = fieldNorm(doc=2237)
0.5 = coord(1/2)
0.5 = coord(1/2)