
Shrejder, J.A.: ¬A mathematical model of classification theory (1968)
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Shrejder, J.A.: ¬The category of comfortableness as the main criterion for knowledge organization (1993)
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Shrejder, J.A.: ¬The algebra of classification (197?)
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Shrejder, J.A.: ¬The logic of classification (1973)
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Shrejder, J.A.: ¬The cognitive approach : a tool to resolve the opposition between technical and cultural aspects of knowledge (1992)
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Fuhr, N.: Probabilistic datalog : implementing logical information retrieval for advanced applications (2000)
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Stock, W.G.: Informetrische Untersuchungsmethoden auf der Grundlage der Textwortmethode (1984)
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Bateman, J.A.: On the relationship between ontology construction and natural language : a sociosemiotic view (1995)
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Koshman, S.: Categorization and classification revisited : a review of concept in library science and cognitive psychology (1993)
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Neuss, C.; Kent, R.E.: Conceptual analysis of resource metainformation (1995)
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