-
Riesthuis, G.J.A.: Construirea tezaurului pe baza CZU : o incercare de stabilire a regullilor (2000)
0.02
0.024031093 = product of:
0.12015546 = sum of:
0.12015546 = weight(_text_:o in 5536) [ClassicSimilarity], result of:
0.12015546 = score(doc=5536,freq=2.0), product of:
0.21675515 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.043201655 = queryNorm
0.55433726 = fieldWeight in 5536, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.078125 = fieldNorm(doc=5536)
0.2 = coord(1/5)
-
Riesthuis, G.J.A.; Storm, R.: GOO : the Dutch National System for subject indexing (1999)
0.01
0.014644927 = product of:
0.073224634 = sum of:
0.073224634 = weight(_text_:r in 6150) [ClassicSimilarity], result of:
0.073224634 = score(doc=6150,freq=2.0), product of:
0.14300863 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.043201655 = queryNorm
0.51202947 = fieldWeight in 6150, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.109375 = fieldNorm(doc=6150)
0.2 = coord(1/5)
-
Riesthuis, G.J.A.: Some thoughts about the format of the Master Reference File database (2000)
0.01
0.0099332575 = product of:
0.049666286 = sum of:
0.049666286 = product of:
0.09933257 = sum of:
0.09933257 = weight(_text_:22 in 6405) [ClassicSimilarity], result of:
0.09933257 = score(doc=6405,freq=4.0), product of:
0.15128483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043201655 = queryNorm
0.6565931 = fieldWeight in 6405, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6405)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Extensions and corrections to the UDC. 22(2000), S.15-22
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990)
0.01
0.008194519 = product of:
0.040972594 = sum of:
0.040972594 = product of:
0.08194519 = sum of:
0.08194519 = weight(_text_:22 in 210) [ClassicSimilarity], result of:
0.08194519 = score(doc=210,freq=2.0), product of:
0.15128483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043201655 = 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)
0.2 = coord(1/5)
- 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)
0.01
0.008194519 = product of:
0.040972594 = sum of:
0.040972594 = product of:
0.08194519 = sum of:
0.08194519 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
0.08194519 = score(doc=211,freq=2.0), product of:
0.15128483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043201655 = 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)
0.2 = coord(1/5)
- Source
- Open. 22(1990) no.10, S.326-330