
Fugmann, R.; Winter, J.H.: Reverse retrieval : toward analogy inferences by mechanized classification (treatise 7 on retrieval system theory) (1979)
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Fugmann, R.; Winter, J.H.: Durch mechanisierte Klassifikation zum Analogieschluß (1979)
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Fugmann, R.; Isenberg, M.; Winter, J.H.: ¬Das Suchen nach verallgemeinerter Information : treatise 9 on retrieval system theory (1985)
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Fugmann, R.; Nickelsen, H.; Nickelsen, I.; Winter, J.H.: Representation of concept relations using the TOSAR system of IDC : treatise 3 on information retrieval theory (1974)
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Fugmann, R.; Nickelsen, H.; Nickelsen, I.; Winter, J.H.: TOSAR: ein topologisches Verfahren zur Wiedergabe von synthetischen und analytischen Relationen von Begriffen (1970)
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Tratch, S.S.; Zefirov, N.S.: ¬A hierarchical classification scheme for chemical reactions (1998)
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Rose, J.R.; Gasteiger, J.: HORACE: an automatic system for the hierarchical classification of chemical reactions (1994)
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Gordeeva, E.: Enumeration, coding and complexity of linear reaction mechanisms (1994)
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Medelsohn, L.D.: Chemistry journals : the transition from paper to electronic with lessons for other disciplines (2003)
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Weisgerber, D.W.: Chemical Abstracts Service Chemical Registry System : history, scope, and impacts (1997)
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