%0 Journal Article %A I. E. Egorov %A V. E. Fedorov %A I. M. Tikhonova %T Modified Galerkin method for the second order equation of mixed type and estimate of its error %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie %D 2016 %P 30-39 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VYURU_2016_9_4_a2/ %G ru %F VYURU_2016_9_4_a2