Biebricher, P.; Fuhr, N.; Knorz, G.; Lustig, G.; Schwandtner, M.: Entwicklung und Anwendung des automatischen Indexierungssystems AIR/PHYS (1988)
0.02
0.021279963 = product of:
0.042559925 = sum of:
0.042559925 = product of:
0.08511985 = sum of:
0.08511985 = weight(_text_:n in 2320) [ClassicSimilarity], result of:
0.08511985 = score(doc=2320,freq=2.0), product of:
0.22335295 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.05180212 = queryNorm
0.38110018 = fieldWeight in 2320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0625 = fieldNorm(doc=2320)
0.5 = coord(1/2)
0.5 = coord(1/2)