%0 Journal Article %A A. I. Nazarov %A N. N. Ural'tseva %T Convex-monotonous bulls and an estimate of Biaximum for solutions of the parabolic equation %J Zapiski Nauchnykh Seminarov POMI %D 1985 %P 95-109 %V 147 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1985_147_a6/ %G ru %F ZNSL_1985_147_a6