%0 Journal Article %A N. N. Ural'tseva %T H\"older continuity of gradients of solutions of parabolic equations with boundary conditions of Signorini type %J Doklady Akademii Nauk %D 1985 %P 563-565 %V 280 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_280_3_a11/ %G ru %F DAN_1985_280_3_a11