ASLANYAN, V.A. ON ZIGZAG DE MORGAN FUNCTIONS. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 48, n. 1 (233), p. 3–6, 2014. DOI: 10.46991/PSYU:A/2014.48.1.003. Disponível em: https://pub.ysu.am/index.php/proceedings-phys-math/article/view/vol48_no1_2014_pp003-006. Acesso em: 22 nov. 2024.