%0 Journal Article %A S. Yu. Dobrokhotov %A A. Yu. Anikin %T Approximation of Solutions of the Two-Dimensional Wave Equation with Variable Velocity and Localized Right-Hand Side Using Some ``Simple'' Solutions %J Matematičeskie zametki %D 2016 %P 825-837 %V 100 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2016_100_6_a4/ %G ru %F MZM_2016_100_6_a4