1.
Karakhanyan IM, Karakhanyan MI. SUBNORMALITE OF BANACH ALGEBRA. Proc. YSU A: Phys. Math. Sci. [Internet]. 2023 Sep. 6 [cited 2024 Jul. 22];42(1 (215):10-7. Available from: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol42_no1_2008_p010-017