Khytoretskii, V.M.; Efremenkova, V.M.; Tartakovskii, V.A.: Sootnoshenie klassifikatsionykh skhem bazy dannykh Chemical Abstracts i sootvetstvuyushchikh ei chastei sistemy baz dannykh VINITI (2000)
6.81
6.811118 = weight(field_ss:Chemie in 1891) [ClassicSimilarity], result of:
6.811118 = score(doc=1891,freq=1.0), product of:
0.99999994 = queryWeight, product of:
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.14681876 = queryNorm
6.8111186 = fieldWeight in 1891, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
1.0 = fieldNorm(doc=1891)
- Field
- Chemie
