Proceedings of the Yerevan State University. Physical and Mathematical Sciences. Yerevan State University, Yerevan. English. [annual vol. (= 3 issues)]
Journal, ISSN 1829-1740
http://www.ysu.am/science/en/scientific-magazine http://www.ysu.am/science/en/1385973479
Formerly: Uch. Zap. Erevan. Gos. Univ., Estestv. Nauki
