Khudoyan, T.M. “ALGEBRA OF HYPER-ANALYTIC FUNCTIONS AS A $\beta$-UNIFORM ALGEBRA”. Proceedings of the YSU A: Physical and Mathematical Sciences 47, no. 3 (232) (November 20, 2013): 18–22. Accessed November 22, 2024. https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol47_no3_2013_pp018-022.