%0 Journal Article %A A. A. Arkhipova %A N. N. Uraltseva %T On the existence of smooth solutions for parabolic sistems with convex constraints on the boundary %J Zapiski Nauchnykh Seminarov POMI %D 1989 %P 5-11 %V 171 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1989_171_a0/ %G ru %F ZNSL_1989_171_a0