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Willetts, M.: Investigation of the relation between terms in thesauri (1975)
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Laureilhe, M.T.: ¬Le thesaurus : son role, sa structure, son elaboration (1977)
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Salton, G.: Experiments in automatic thesaurus construction for information retrieval (1972)
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Rothkirch und Trach, K.C. Graf von: Prinzipen der Thesauruserstellung : dargestellt am Beispiel (I) des Aufbaues eiens internen Informationssystems für die Studiengruppe für Systemforschung, (II) der Erstellung von Fachthesauri für das Projekt Bundestagsverwaltung der Studiengruppe für Systemforschung (1970)
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Gilchrist, A.: ¬The thesaurus in retrieval (1971)
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