%0 Journal Article %A I. M. Tikhonova %T Application of the stationary Galerkin method to the first boundary value problem for a mixed high-order equation %J Matematičeskie zametki SVFU %D 2016 %P 73-81 %V 23 %I mathdoc %U http://geodesic.mathdoc.fr/item/SVFU_2016_23_a5/ %G ru %F SVFU_2016_23_a5