%0 Journal Article %A M. M. Smirnov %T A boundary value problem for an equation of mixed type of the second kind with displacement %J Differencialʹnye uravneniâ %D 1977 %P 931-943 %V 13 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_5_a15/ %G ru %F DE_1977_13_5_a15