The Natural Deduction Systems for the Three-Valued Nonsense Logics Z and E / Ya. I. Petrukhin. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2018. № 1. P. 60-63 [Moscow Univ. Math. Bulletin. Vol. 72, N 2, 2017. P. 30-33].

The natural deduction systems for the three-valued nonsense logics \textbf{Z} and \textbf{E} are presented in the paper.

Key words: natural deduction systems, nonsense logic, three-valued logic.

№ 1/2018