-
Stock, W.G.: Qualitätskriterien von Suchmaschinen : Checkliste für Retrievalsysteme (2000)
0.02
0.021616515 = product of:
0.04323303 = sum of:
0.04323303 = sum of:
0.009150138 = weight(_text_:d in 5773) [ClassicSimilarity], result of:
0.009150138 = score(doc=5773,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.104954086 = fieldWeight in 5773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=5773)
0.0029965942 = weight(_text_:s in 5773) [ClassicSimilarity], result of:
0.0029965942 = score(doc=5773,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 5773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=5773)
0.0310863 = weight(_text_:22 in 5773) [ClassicSimilarity], result of:
0.0310863 = score(doc=5773,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.19345059 = fieldWeight in 5773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5773)
0.5 = coord(1/2)
- Language
- d
- Source
- Password. 2000, H.5, S.22-31
-
Schnelling, H.M.: Katalogisierung in einem Bibliotheksverbund unter besonderer Berücksichtigung der Sacherschließung (1990)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 153) [ClassicSimilarity], result of:
0.029280443 = score(doc=153,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=153)
0.009589101 = weight(_text_:s in 153) [ClassicSimilarity], result of:
0.009589101 = score(doc=153,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=153)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zentralblatt für Bibliothekswesen. 104(1990), S.556-564
-
Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1974)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 2768) [ClassicSimilarity], result of:
0.029280443 = score(doc=2768,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 2768, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=2768)
0.009589101 = weight(_text_:s in 2768) [ClassicSimilarity], result of:
0.009589101 = score(doc=2768,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 2768, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=2768)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zentralblatt für Bibliothekswesen. 87(1974), S.1-25
-
Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1975)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 0) [ClassicSimilarity], result of:
0.029280443 = score(doc=0,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 0, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=0)
0.009589101 = weight(_text_:s in 0) [ClassicSimilarity], result of:
0.009589101 = score(doc=0,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 0, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=0)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zentralblatt für Bibliothekswesen. 88(1975), S.258-270
-
Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1976)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 1) [ClassicSimilarity], result of:
0.029280443 = score(doc=1,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 1, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=1)
0.009589101 = weight(_text_:s in 1) [ClassicSimilarity], result of:
0.009589101 = score(doc=1,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 1, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=1)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zentralblatt für Bibliothekswesen. 89(1976), S.3-12
-
Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1977)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 2) [ClassicSimilarity], result of:
0.029280443 = score(doc=2,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 2, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=2)
0.009589101 = weight(_text_:s in 2) [ClassicSimilarity], result of:
0.009589101 = score(doc=2,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 2, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=2)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zentralblatt für Bibliothekswesen. 90(1977), S.201-214
-
Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1979)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 3) [ClassicSimilarity], result of:
0.029280443 = score(doc=3,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 3, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=3)
0.009589101 = weight(_text_:s in 3) [ClassicSimilarity], result of:
0.009589101 = score(doc=3,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 3, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=3)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zentralblatt für Bibliothekswesen. 92(1979), S.6-17
-
Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1979)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 4) [ClassicSimilarity], result of:
0.029280443 = score(doc=4,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 4, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=4)
0.009589101 = weight(_text_:s in 4) [ClassicSimilarity], result of:
0.009589101 = score(doc=4,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 4, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=4)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zentralblatt für Bibliothekswesen. 92(1979), S.170-178
-
Jüngling, H.: Bibliothekarische und dokumentarische Sachererschließung auf gemeinsamen Weg in die Zukunft? : Aus bibliothekarischer Sicht (1991)
0.01
0.009717386 = product of:
0.019434772 = sum of:
0.019434772 = product of:
0.029152157 = sum of:
0.021960331 = weight(_text_:d in 144) [ClassicSimilarity], result of:
0.021960331 = score(doc=144,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.2518898 = fieldWeight in 144, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=144)
0.0071918257 = weight(_text_:s in 144) [ClassicSimilarity], result of:
0.0071918257 = score(doc=144,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.14414869 = fieldWeight in 144, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=144)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Pages
- S.149-169
-
Gödert, W.: Online-Katalog und bibliothekarische Inhaltserschließung (1988)
0.01
0.009717386 = product of:
0.019434772 = sum of:
0.019434772 = product of:
0.029152157 = sum of:
0.021960331 = weight(_text_:d in 559) [ClassicSimilarity], result of:
0.021960331 = score(doc=559,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.2518898 = fieldWeight in 559, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=559)
0.0071918257 = weight(_text_:s in 559) [ClassicSimilarity], result of:
0.0071918257 = score(doc=559,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.14414869 = fieldWeight in 559, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=559)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Pages
- S.279-302
-
Bekavac, B.: Suchverfahren und Suchdienste des World Wide Web (1996)
0.00
0.004858693 = product of:
0.009717386 = sum of:
0.009717386 = product of:
0.014576078 = sum of:
0.010980166 = weight(_text_:d in 4803) [ClassicSimilarity], result of:
0.010980166 = score(doc=4803,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.1259449 = fieldWeight in 4803, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=4803)
0.0035959128 = weight(_text_:s in 4803) [ClassicSimilarity], result of:
0.0035959128 = score(doc=4803,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 4803, 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=4803)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Nachrichten für Dokumentation. 47(1996) H.4, S.195-213
-
Bates, M.J.: Where should the person stop and the information search interface start? (1990)
0.00
0.0015981835 = product of:
0.003196367 = sum of:
0.003196367 = product of:
0.009589101 = sum of:
0.009589101 = weight(_text_:s in 155) [ClassicSimilarity], result of:
0.009589101 = score(doc=155,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 155, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=155)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information processing and management. 26(1990), S.575-591
-
Sokal, R.R.: Classification: purposes, principles, progress, prospects (1974)
0.00
0.0015981835 = product of:
0.003196367 = sum of:
0.003196367 = product of:
0.009589101 = sum of:
0.009589101 = weight(_text_:s in 2602) [ClassicSimilarity], result of:
0.009589101 = score(doc=2602,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 2602, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=2602)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Science. 185(1974), no.4157 (27.Sept.), S.1115-1123
-
Williamson, N.J.: Subject access in the on-line environment (1984)
0.00
0.0013984106 = product of:
0.0027968213 = sum of:
0.0027968213 = product of:
0.008390464 = sum of:
0.008390464 = weight(_text_:s in 573) [ClassicSimilarity], result of:
0.008390464 = score(doc=573,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.16817348 = fieldWeight in 573, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=573)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Advances in librarianship. 13(1984), S.49-97
-
Aitchison, J.: Indexing languages, classification schemes and thesauri (1982)
0.00
0.0013984106 = product of:
0.0027968213 = sum of:
0.0027968213 = product of:
0.008390464 = sum of:
0.008390464 = weight(_text_:s in 706) [ClassicSimilarity], result of:
0.008390464 = score(doc=706,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.16817348 = fieldWeight in 706, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=706)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Handbook of special librarianship and information work. 5th ed. Ed.: L.J. Anthony. London: Aslib 1982. S.207-261
-
Bakewell, K.G.B.; Hunter, J.: File creation: cataloguing and indexing (1982)
0.00
0.0013984106 = product of:
0.0027968213 = sum of:
0.0027968213 = product of:
0.008390464 = sum of:
0.008390464 = weight(_text_:s in 707) [ClassicSimilarity], result of:
0.008390464 = score(doc=707,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.16817348 = fieldWeight in 707, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=707)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Handbook of special librarianship and information work. 5th ed. Ed.: L.J. Anthony. London: Aslib 1982. S.262-303
-
Gomez, L.; Lochbaum, C.C.; Landauer, T.K.: All the right words: finding what you want as an function of richness of indexing vocabulary (1990)
0.00
0.0011986376 = product of:
0.0023972753 = sum of:
0.0023972753 = product of:
0.0071918257 = sum of:
0.0071918257 = weight(_text_:s in 154) [ClassicSimilarity], result of:
0.0071918257 = score(doc=154,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.14414869 = fieldWeight in 154, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=154)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for information Science. 41(1990) no.8, S.547-559
-
Subject retrieval in the seventies: methods, problems, prospects (1972)
0.00
9.988648E-4 = product of:
0.0019977295 = sum of:
0.0019977295 = product of:
0.0059931884 = sum of:
0.0059931884 = weight(_text_:s in 227) [ClassicSimilarity], result of:
0.0059931884 = score(doc=227,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.120123915 = fieldWeight in 227, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=227)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.2-27
-
Frakes, W.B.: Introduction to information storage and retrieval systems (1992)
0.00
7.9909177E-4 = product of:
0.0015981835 = sum of:
0.0015981835 = product of:
0.0047945506 = sum of:
0.0047945506 = weight(_text_:s in 3496) [ClassicSimilarity], result of:
0.0047945506 = score(doc=3496,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.09609913 = fieldWeight in 3496, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=3496)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.1-12
-
McIlwaine, I.C.: Some problems of context and terminology (1998)
0.00
7.9909177E-4 = product of:
0.0015981835 = sum of:
0.0015981835 = product of:
0.0047945506 = sum of:
0.0047945506 = weight(_text_:s in 4495) [ClassicSimilarity], result of:
0.0047945506 = score(doc=4495,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.09609913 = fieldWeight in 4495, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=4495)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information studies. 4(1998) no.4, S.195-201