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Körner, H.G.: Short and flexible generic codes for mechanized information retrieval (1965)
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- Source
- Classification research. Proc. 2nd Int. Study Conf., Elsinore, 1964. Ed.: P. Atherton
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Savic, D.: CUTT-x: an expert system for automatic assignment of Cutter numbers (1996)
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- Source
- Cataloging and classification quarterly. 22(1996) no.2, S.71-87
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Broughton, V.: Notational expressivity : the case for and against the representation of internal subject structure in notational coding (1999)
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- Date
- 10. 8.2001 13:22:14