Nigiyan, S.A. “ON NON-CLASSICAL THEORY OF COMPUTABILITY”. Proceedings of the YSU A: Physical and Mathematical Sciences 49, no. 1 (236) (March 16, 2015): 52–60. Accessed November 22, 2024. https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol49_no1_2015_pp052-060.