KARAKHANYAN, M.I. A REMARK ON SYMMETRIC $\beta$-UNIFORMLY CLOSED ALGEBRA. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 49, n. 2 (237), p. 21–25, 2015. DOI: 10.46991/PYSU:A/2015.49.2.021. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol49_no2_2015_pp021-025. Acesso em: 19 may. 2024.