%0 Journal Article %A A. I. Kozhanov %T The well-posedness of initial-boundary value problems and %J Doklady Akademii Nauk %D 1994 %P 161-164 %V 336 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_336_2_a3/ %G ru %F DAN_1994_336_2_a3