%0 Journal Article %A A. R. Khashimov %T On the second boundary value problem for nonstationary third-order equations of mixed type %J Matematičeskie zametki SVFU %D 2017 %P 76-86 %V 24 %I mathdoc %U http://geodesic.mathdoc.fr/item/SVFU_2017_24_a6/ %G ru %F SVFU_2017_24_a6