Umstätter, W.; Rehm, M.; Dorogi, Z.: ¬Die Halbwertszeit in der naturwissenschaftlichen Literatur (1982)
0.00
0.0010393964 = product of:
0.0020787928 = sum of:
0.0020787928 = product of:
0.0041575856 = sum of:
0.0041575856 = weight(_text_:s in 5279) [ClassicSimilarity], result of:
0.0041575856 = score(doc=5279,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.072074346 = fieldWeight in 5279, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=5279)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Nachrichten für Dokumentation. 33(1982) H.2, S.50-52