%0 Journal Article %A E. A. Danielyan %A Kh. Z. Khachikyan %T Tendencies of the $M_r|G_r|1|\infty$ model’s study %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2001 %P 4-22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2001_1_a0/ %G ru %F UZERU_2001_1_a0