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Austin, D.: ¬The development of PRECIS: a theoretical and technical history (1974)
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- Journal of documentation. 30(1974), S.47-102
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Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1977)
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- Library resources and technical services. 21(1977), S.13-30
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Austin, D.: ¬The CRG research into a freely faceted scheme (1976)
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- S.158-194
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Palmer, B.I.; Austin, D.: Itself an education : six lectures on classification, containing a continuation by Derek Austin entitled "Two steps forward..." (1971)
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- 115 S
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Austin, D.: ¬The exchange of subject information (1975)
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- S.68-81
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Austin, D.: ¬The role of indexing in subject retrieval (1976)
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Austin, D.: Citation order and linguistic structure (1976)
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- S.19-46
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Austin, D.: Differences between library classifications and machine-based subject retrieval systems : some inferences drawn from research in Britain, 1963-1973 (1979)
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- S.326-340
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Austin, D.; Sørensen, J.: Zusammenarbeit in der Entwicklung and Anwendung von PRECIS (1978)
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- S.1-26
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Austin, D.; Sørensen, J.: PRECIS in a multilingual context : Pt.3: Multilingual experiments, proposed codes, and procedures for the Germanic languages. (1976)
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- Libri. 26(1976) S.181-215
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Austin, D.: PRECIS in a multilingual context : Pt.1: PRECIS: an overview (1976)
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- Libri. 26(1976), S.1-37
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Austin, D.; Sørensen, J.: PRECIS in a multilingual context : Pt.2: A linguistic and logical explanation of the syntax. (1976)
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- Libri. 26(1976) S.108-139
