Bertelmann, R.; Höhnow, T.; Volz, S.: Bibliothekssuchmaschine statt Bibliothekskatalog (2007)
0.01
0.005264072 = product of:
0.021056289 = sum of:
0.021056289 = weight(_text_:r in 761) [ClassicSimilarity], result of:
0.021056289 = score(doc=761,freq=2.0), product of:
0.1439312 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04348035 = queryNorm
0.14629413 = fieldWeight in 761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.03125 = fieldNorm(doc=761)
0.25 = coord(1/4)