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Borko, H.: Getting started in library expert systems research (1987)
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Borko, H.: Toward a theory of indexing (1977)
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Borko, H.: Determining user requirements for an information storage and retrieval system : a systems approach (1962)
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Borko, H.: Informationswissenschaft : was ist das? (1968)
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Borko, H.: ¬The role of classification in online retrieval systems and automated libraries (1982)
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Austin, D.: PRECIS (2009)
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Austin, D.: Derek Austin : developing PRECIS, Preserved Context Index System (1998)
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Robertson, S.; Tait, J.: In Memoriam Karen Sparck Jones (2007)
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Williams, M.E.; Novotny, E.: New database products : social science, humanities, news and general (issue 7) (1996)
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