%0 Journal Article %A G. B. Savchenko %T A certain boundary value problem for a system of partial differential equations with constant coefficients %J Differencialʹnye uravneniâ %D 1973 %P 527-532 %V 9 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1973_9_3_a14/ %G ru %F DE_1973_9_3_a14