-
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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- Source
- Angewandte Chemie. 82(1970), S.611-618
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Fugmann, R.; Winter, J.H.: Durch mechanisierte Klassifikation zum Analogieschluß (1979)
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- S.142-164
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Fugmann, R.; Winter, J.H.: Reverse retrieval : toward analogy inferences by mechanized classification (treatise 7 on retrieval system theory) (1979)
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- International classification. 6(1979), S.85-91
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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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- Source
- Journal of the American Society for Information Science. 25(1974), S.287-307