%0 Journal Article %A V. S. Klimov %A E. R. Semko %T On the well-posedness of nonstationary boundary value problems of %J Doklady Akademii Nauk %D 1988 %P 314-316 %V 298 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_298_2_a11/ %G ru %F DAN_1988_298_2_a11