Izv. Akad. Nauk SSSR Ser. Mat., 1968 Volume 32, Issue 4, Pages 880–883
(Mi im2496)
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This article is cited in
1 paper
Three sequences of formulas with two variables in the positive propositional logic
V. A. Yankov
Abstract:
Some questions of the positive calculus are considered.
UDC:
51.0116
MSC: 11Bxx,
03B05,
03B20,
06Dxx Received: 04.07.1967
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