%0 Journal Article %A M. V. Belubekyan %A S. V. Sarkisyan %T On the improving of the plate non-linear vibrations equations %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1992 %P 41-46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1992_1_a5/ %G ru %F UZERU_1992_1_a5