Open Access
January 1977 Negation, material equivalence, and conditioned nonconjunction: completeness and duality.
Gerald J. Massey
Notre Dame J. Formal Logic 18(1): 140-144 (January 1977). DOI: 10.1305/ndjfl/1093887829
First Page PDF

Sorry, your browser doesn't support embedded PDFs, Download First Page

Vol.18 • No. 1 • January 1977
Back to Top