Becker, H.J.; Diedrichs, R.; Eversberg, B.; Rath-Beckmann, A.; Wätjen, H.-J.; Zick, W.; Zillmann, H.: ¬Das PICA-System (1992)
0.01
0.0071888594 = product of:
0.014377719 = sum of:
0.014377719 = product of:
0.043133155 = sum of:
0.043133155 = weight(_text_:r in 3172) [ClassicSimilarity], result of:
0.043133155 = score(doc=3172,freq=2.0), product of:
0.14741929 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.044534072 = queryNorm
0.29258826 = fieldWeight in 3172, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=3172)
0.33333334 = coord(1/3)
0.5 = coord(1/2)