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Balnaves, J.: PRECIS in ANB (1973)
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Mahapatra, M.; Biswas, S.C.: PRECIS: its history and application : an extented state-of-the-art review from the beginning up to 1982 (1983)
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Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987)
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Dykstra, M.: PRECIS in the online catalog (1989)
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Dykstra, M.: ¬The lion that squeaked (1978)
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Dykstra, M.: PRECIS in the online catalog (1989)
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DeHart, F.E.; Glazier, J.: Computer searching on PRECIS : an exploration of measuring comparative retrieval effectiveness (1984)
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Austin, D.; Sørensen, J.: Zusammenarbeit in der Entwicklung and Anwendung von PRECIS (1978)
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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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Austin, D.; Sørensen, J.: PRECIS in a multilingual context : Pt.2: A linguistic and logical explanation of the syntax. (1976)
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Mahapatra, M.; Biswas, S.C.: Efficiency of PRECIS role operators (1984)
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Bidd, D.; Chevigny, L. de; Marshall, M.: PRECIS for subject access in a national audiovisual information system (1986)
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