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Fuhr, N.: Probabilistic datalog : implementing logical information retrieval for advanced applications (2000)
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Frisch, A.M.; Allen, J.F.: Knowledge retrieval as limited inference (1982)
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Noeh, W.: Charles S. Peirce's theory of information : a theory of the growth of symbols and of knowledge (2012)
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Sembok, T.M.T.; Rijsbergen, C.J. van: SILOL: a simple logical-linguistic document retrieval system (1990)
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Corrêa, C.A.; Kobashi, N.Y.: Automatic indexing and information visualization : a study based on paraconsistent logic (2012)
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