%0 Journal Article %A G. G. Kazaryan %T Baclund transformation and group analysis for a nonlinear equation %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1995 %P 30-34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1995_1_a4/ %G ru %F UZERU_1995_1_a4