Michailov, A.I.; Cernyi, A.I.; Giljarevski, A.I.: Grundlagen der wissenschaftlichen Dokumentation und Information (1970)
0.01
0.0071906387 = product of:
0.05752511 = sum of:
0.019074813 = weight(_text_:und in 902) [ClassicSimilarity], result of:
0.019074813 = score(doc=902,freq=2.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.39180204 = fieldWeight in 902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=902)
0.019375484 = weight(_text_:der in 902) [ClassicSimilarity], result of:
0.019375484 = score(doc=902,freq=2.0), product of:
0.049067024 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.021966046 = queryNorm
0.3948779 = fieldWeight in 902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.125 = fieldNorm(doc=902)
0.019074813 = weight(_text_:und in 902) [ClassicSimilarity], result of:
0.019074813 = score(doc=902,freq=2.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.39180204 = fieldWeight in 902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=902)
0.125 = coord(3/24)
