-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990)
0.00
0.004128369 = product of:
0.037155323 = sum of:
0.037155323 = product of:
0.074310645 = sum of:
0.074310645 = weight(_text_:22 in 210) [ClassicSimilarity], result of:
0.074310645 = score(doc=210,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.5416616 = fieldWeight in 210, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=210)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Source
- Open. 22(1990) no.1, S.11-15
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
0.00
0.004128369 = product of:
0.037155323 = sum of:
0.037155323 = product of:
0.074310645 = sum of:
0.074310645 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
0.074310645 = score(doc=211,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.5416616 = fieldWeight in 211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=211)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Source
- Open. 22(1990) no.10, S.326-330
-
Riesthuis, G.J.A.: Zoeken met woorden : hergebruik van onderwerpsontsluiting (1998)
0.00
0.0020369943 = product of:
0.018332949 = sum of:
0.018332949 = weight(_text_:of in 3154) [ClassicSimilarity], result of:
0.018332949 = score(doc=3154,freq=6.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.2992506 = fieldWeight in 3154, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.078125 = fieldNorm(doc=3154)
0.11111111 = coord(1/9)
- Abstract
- Theory of information languages. Decomposition of UDC-notations
- Footnote
- Übers. d. Titels: Searching with words: re-use of subject indexing