A heuristic procedure for natural deduction derivations using reductio ad absurdum.

Michael A. Gilbert

doi:10.1305/ndjfl/1093887736

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Home > Journals > Notre Dame J. Formal Logic > Volume 17 > Issue 4 > Article

October 1976 A heuristic procedure for natural deduction derivations using reductio ad absurdum.

Michael A. Gilbert

Notre Dame J. Formal Logic 17(4): 638-639 (October 1976). DOI: 10.1305/ndjfl/1093887736

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Notre Dame J. Formal Logic

Vol.17 • No. 4 • October 1976

Duke University Press

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Michael A. Gilbert "A heuristic procedure for natural deduction derivations using reductio ad absurdum.," Notre Dame Journal of Formal Logic, Notre Dame J. Formal Logic 17(4), 638-639, (October 1976)

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