[1]
Karakhanyan, M.I. and Khudoyan, T.M. 2009. ON SYMMETRIC SUBALGEBRAS IN BANACH ALGEBRA. Proceedings of the YSU A: Physical and Mathematical Sciences. 43, 3 (220) (Oct. 2009), 58–60. DOI:https://doi.org/10.46991/PYSU:A/2009.43.3.058.