-
Alkämper, H.: ¬Die Neugestaltung des Parlamentsthesaurus PARTHES (1998)
0.03
0.030702498 = product of:
0.061404996 = sum of:
0.061404996 = product of:
0.09210749 = sum of:
0.030839335 = weight(_text_:h in 4162) [ClassicSimilarity], result of:
0.030839335 = score(doc=4162,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.27449545 = fieldWeight in 4162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=4162)
0.061268155 = weight(_text_:22 in 4162) [ClassicSimilarity], result of:
0.061268155 = score(doc=4162,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.38690117 = fieldWeight in 4162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4162)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Sator, K.: ¬Die Pressedokumentation beim Deutschen Bundestag : Probleme der Einführung eines Thesaurus (1998)
0.02
0.02205192 = product of:
0.04410384 = sum of:
0.04410384 = product of:
0.066155754 = sum of:
0.04456822 = weight(_text_:k in 2104) [ClassicSimilarity], result of:
0.04456822 = score(doc=2104,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.27608594 = fieldWeight in 2104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=2104)
0.021587534 = weight(_text_:h in 2104) [ClassicSimilarity], result of:
0.021587534 = score(doc=2104,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.19214681 = fieldWeight in 2104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=2104)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- nfd Information - Wissenschaft und Praxis. 49(1998) H.6, S.353-360
-
Compatibility and integration of order systems : Research Seminar Proceedings of the TIP/ISKO Meeting, Warsaw, 13-15 September 1995 (1996)
0.02
0.01788038 = product of:
0.03576076 = sum of:
0.03576076 = product of:
0.05364114 = sum of:
0.03183444 = weight(_text_:k in 6050) [ClassicSimilarity], result of:
0.03183444 = score(doc=6050,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.19720423 = fieldWeight in 6050, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=6050)
0.021806704 = weight(_text_:h in 6050) [ClassicSimilarity], result of:
0.021806704 = score(doc=6050,freq=4.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.1940976 = fieldWeight in 6050, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=6050)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Content
- Enthält die Beiträge: SCHMITZ-ESSER, W.: Language of general communication and concept compatibility; RIESTHUIS, G.: Theory of compatibility of information languages; DAHLBERG, I.: The compatibility guidelines - a re-evaluation; SOERGEL, D.: Data structure and software support for integrated thesauri; MURASZKIEWICZ, M., H. RYBINSKI u. W. STRUK: Software problems of merging multilingual thesauri; CHMIELEWSKA-GORCZYCA, E.: Compatibility of indexing tools in multidatabase environment; NEGRINI, G.: Towards structural compatibility between concept systems; SCIBOR, E.: Some remarks on the establishment of concordances between a universal classification system and an interdisciplinary thesaurus; HOPPE, S.: The UMLS - a model for knowledge integration in a subject field; DEXTRE-CLARKE, S.: Integrating thesauri in the agricultural sciences; ROULIN, C.: Bringing multilingual thesauri together: a feasibility study; ZIMMERMANN, H.: Conception and application possibilities of classification concordances in an OPAC environment; SOSINSKA-KALATA, B.: The Universal Decimal Classification as an international standard for knowledge organization in bibliographic databases and library catalogues; WOZNIAK, J. u. T. GLOWACKA: KABA Subject Authority File - an example of an integrated Polish-French-English subject headings system; BABIK, W.: Terminology as a level for the compatibility of indexing languages - some remarks; STANCIKOVA, P.: International integrated database systems linked to multilingual thesauri covering the field of environment and agriculture; SAMEK, T.: Indexing languages integration and the EUROVOC Thesaurus in the Czech Republic; SIWEK, K.: Compatibility discrepancies between Polish and foreign databases; GLINSKI, W. u. M. MURASZKIEWICZ: An intelligent front-end processor for accessing information systems
-
Endres-Niggemeyer, B.; Nax, K.; Storp, M.: Ideenskizze eines dynamisch konfigurierbaren elektronischen Thesaurus am Beispiel der Sozialwissenschaften (1994)
0.01
0.012733776 = product of:
0.025467552 = sum of:
0.025467552 = product of:
0.07640266 = sum of:
0.07640266 = weight(_text_:k in 112) [ClassicSimilarity], result of:
0.07640266 = score(doc=112,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.47329018 = fieldWeight in 112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Moske, K.; Schönfeld, G.: Automatische Erzeugung eines Sachregisters für eine soziologische Bibliographie unter Verwendung von Thesaurus-Eintragungen (1997)
0.01
0.012733776 = product of:
0.025467552 = sum of:
0.025467552 = product of:
0.07640266 = sum of:
0.07640266 = weight(_text_:k in 1049) [ClassicSimilarity], result of:
0.07640266 = score(doc=1049,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.47329018 = fieldWeight in 1049, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=1049)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
¬3rd Infoterm Symposiums Terminology Work in Subject Fields, Vienna, 12.-14.11.1991 (1992)
0.01
0.012601095 = product of:
0.02520219 = sum of:
0.02520219 = product of:
0.037803285 = sum of:
0.025467552 = weight(_text_:k in 4648) [ClassicSimilarity], result of:
0.025467552 = score(doc=4648,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.15776339 = fieldWeight in 4648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03125 = fieldNorm(doc=4648)
0.0123357335 = weight(_text_:h in 4648) [ClassicSimilarity], result of:
0.0123357335 = score(doc=4648,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.10979818 = fieldWeight in 4648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.03125 = fieldNorm(doc=4648)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Content
- Enthält 47 Beiträge den Schwerpunkten der Tagung: Biology and related fields - Engineering and natural sciences - Medicine - Information science and information technology - Law and economics - Social sciences and humanities - Terminology research and interdisciplinary aspects; darunter: OESER, E. u. G. BUDIN: Explication and representation of qualitative biological and medical concepts: the example of the pocket knowledge data base on carnivores; HOHENEGGER, J.: Specles as the basic units in taxonomy and nomenclature; LAVIETER, L. de, J.A. DESCHAMPS u. B. FELLUGA: A multilingual environmental thesaurus: past, present, and future; TODESCHINI, C. u. G. Thoemig: The thesaurus of the International Nuclear Information System: experiences in an international environment; CITKINA, F.: Terminology of mathematics: contrastive analysis as a basis for standardization and harmonization; WALKER, D.G.: Technology and engineering terminolgy: translation problems encountered and suggested solutions; VERVOOM, A.J.: Terminology and engineering sciences; HIRS, W.M.: ICD-10, a missed chance and a new opportunity for medical terminology standardization; THOMAS, P.: Subject indexes in medical literature; RAHMSTORF, G.: Analysis of information technology terms; NEGRINI, G.: Indexing language for research projects and its graphic display; BATEWICZ, M.: Impact of modern information technology on knowledge transfer services and terminology; RATZINGER, M.: Multilingual product description (MPD): a European project; OHLY, H.P.: Terminology of the social sciences and social context approaches; BEAUGRANDE, R. de: Terminology and discourse between the social sciences and the humanities; MUSKENS, G.: Terminological standardisation and socio-linguistic diversity: dilemmas of crosscultural sociology; SNELL, B.: Terminology ten years on; ZHURAVLEV, V.F.: Standard ontological structures of systems of concepts of active knowledge; WRIGHT, S.E.: Terminology standardization in standards societies and professional associations in the United States; DAHLBERG; I.: The terminology of subject fields - reconsidered; AHMAD, K. u. H. Fulford: Terminology of interdisciplinary fields: a new perspective; DATAA, J.: Full-text databases as a terminological support for translation
-
Byrne, C.C.; McCracken, S.A.: ¬An adaptive thesaurus employing semantic distance, relational inheritance and nominal compound interpretation for linguistic support of information retrieval (1999)
0.01
0.012253631 = product of:
0.024507262 = sum of:
0.024507262 = product of:
0.073521785 = sum of:
0.073521785 = weight(_text_:22 in 4483) [ClassicSimilarity], result of:
0.073521785 = score(doc=4483,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.46428138 = fieldWeight in 4483, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4483)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 15. 3.2000 10:22:37
-
Maniez, J.: ¬Des classifications aux thesaurus : du bon usage des facettes (1999)
0.01
0.012253631 = product of:
0.024507262 = sum of:
0.024507262 = product of:
0.073521785 = sum of:
0.073521785 = weight(_text_:22 in 6404) [ClassicSimilarity], result of:
0.073521785 = score(doc=6404,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.46428138 = fieldWeight in 6404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6404)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:01:00
-
Maniez, J.: ¬Du bon usage des facettes : des classifications aux thésaurus (1999)
0.01
0.012253631 = product of:
0.024507262 = sum of:
0.024507262 = product of:
0.073521785 = sum of:
0.073521785 = weight(_text_:22 in 3773) [ClassicSimilarity], result of:
0.073521785 = score(doc=3773,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.46428138 = fieldWeight in 3773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3773)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:01:00
-
Riege, U.: Thesaurus und Klassifikation Sozialwissenschaften : Entwicklung der elektronischen Versionen (1998)
0.01
0.01021136 = product of:
0.02042272 = sum of:
0.02042272 = product of:
0.061268155 = sum of:
0.061268155 = weight(_text_:22 in 4158) [ClassicSimilarity], result of:
0.061268155 = score(doc=4158,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.38690117 = fieldWeight in 4158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4158)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Schenkel, M.: Vom Leitkartenthesaurus zum Online-Bibliotheksthesaurus : Die Revision des Dokumentationssystems der Bibliothek des Deutschen Bundestages (1949-1998) (1998)
0.01
0.01021136 = product of:
0.02042272 = sum of:
0.02042272 = product of:
0.061268155 = sum of:
0.061268155 = weight(_text_:22 in 4163) [ClassicSimilarity], result of:
0.061268155 = score(doc=4163,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.38690117 = fieldWeight in 4163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4163)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Velasco, M.: Algoritmo de filtrado multitermino para la obtencion de relaciones jerarquicas en la construction automatica de un tesauro de descriptores (1999)
0.01
0.01021136 = product of:
0.02042272 = sum of:
0.02042272 = product of:
0.061268155 = sum of:
0.061268155 = weight(_text_:22 in 348) [ClassicSimilarity], result of:
0.061268155 = score(doc=348,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.38690117 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.1, S.34-49
-
Little, K.: Constructing a thesaurus of environmental protection terms (1993)
0.01
0.008489184 = product of:
0.016978368 = sum of:
0.016978368 = product of:
0.050935104 = sum of:
0.050935104 = weight(_text_:k in 8200) [ClassicSimilarity], result of:
0.050935104 = score(doc=8200,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.31552678 = fieldWeight in 8200, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0625 = fieldNorm(doc=8200)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Jarvelin, K.: ¬A deductive data model for thesaurus navigation and query expansion (1996)
0.01
0.008489184 = product of:
0.016978368 = sum of:
0.016978368 = product of:
0.050935104 = sum of:
0.050935104 = weight(_text_:k in 5625) [ClassicSimilarity], result of:
0.050935104 = score(doc=5625,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.31552678 = fieldWeight in 5625, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0625 = fieldNorm(doc=5625)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Park, Y.C.; Choi, K.-S.: Automatic thesaurus construction using Bayesian networks (1996)
0.01
0.008489184 = product of:
0.016978368 = sum of:
0.016978368 = product of:
0.050935104 = sum of:
0.050935104 = weight(_text_:k in 6581) [ClassicSimilarity], result of:
0.050935104 = score(doc=6581,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.31552678 = fieldWeight in 6581, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0625 = fieldNorm(doc=6581)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zimmermann, H.H.: Automatische Indexierung und elektronische Thesauri (1996)
0.01
0.008489184 = product of:
0.016978368 = sum of:
0.016978368 = product of:
0.050935104 = sum of:
0.050935104 = weight(_text_:k in 2062) [ClassicSimilarity], result of:
0.050935104 = score(doc=2062,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.31552678 = fieldWeight in 2062, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0625 = fieldNorm(doc=2062)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Zukunft der Sacherschließung im OPAC: Vorträge des 2. Düsseldorfer OPAC-Kolloquiums am 21. Juni 1995. Hrsg.: E. Niggemann u. K. Lepsky
-
Klein, H.: GENIOS jetzt mit Thesaurus-Suche (1993)
0.01
0.008223822 = product of:
0.016447645 = sum of:
0.016447645 = product of:
0.049342934 = sum of:
0.049342934 = weight(_text_:h in 7537) [ClassicSimilarity], result of:
0.049342934 = score(doc=7537,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.4391927 = fieldWeight in 7537, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=7537)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chen, H.: Generating, integrating and activating thesauri for concept-based document retrieval (1993)
0.01
0.008223822 = product of:
0.016447645 = sum of:
0.016447645 = product of:
0.049342934 = sum of:
0.049342934 = weight(_text_:h in 7623) [ClassicSimilarity], result of:
0.049342934 = score(doc=7623,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.4391927 = fieldWeight in 7623, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=7623)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Dupuis, P.; Lapointe, J.: Developpement d'un outil documentaire à Hydro-Quebec : le Thesaurus HQ (1997)
0.01
0.008169088 = product of:
0.016338175 = sum of:
0.016338175 = product of:
0.049014524 = sum of:
0.049014524 = weight(_text_:22 in 3173) [ClassicSimilarity], result of:
0.049014524 = score(doc=3173,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.30952093 = fieldWeight in 3173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Argus. 26(1997) no.3, S.16-22
-
Lambert, N.: Of thesauri and computers : reflections on the need for thesauri (1995)
0.01
0.008169088 = product of:
0.016338175 = sum of:
0.016338175 = product of:
0.049014524 = sum of:
0.049014524 = weight(_text_:22 in 3734) [ClassicSimilarity], result of:
0.049014524 = score(doc=3734,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.30952093 = fieldWeight in 3734, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3734)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Searcher. 3(1995) no.8, S.18-22
