Jahn, T.; Lorenz, B.; Schubert, H.-J.: Unterricht in Sacherschließung (1995)
0.06
0.064855956 = product of:
0.16213988 = sum of:
0.072278604 = weight(_text_:j in 2237) [ClassicSimilarity], result of:
0.072278604 = score(doc=2237,freq=2.0), product of:
0.12867662 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04049623 = queryNorm
0.5617073 = fieldWeight in 2237, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=2237)
0.089861274 = weight(_text_:b in 2237) [ClassicSimilarity], result of:
0.089861274 = score(doc=2237,freq=2.0), product of:
0.1434766 = queryWeight, product of:
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.04049623 = queryNorm
0.6263131 = fieldWeight in 2237, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.125 = fieldNorm(doc=2237)
0.4 = coord(2/5)