%0 Journal Article %A L. I. Kamynin %A B. N. Khimchenko %T Local Lipschitz boundary estimates for solutions of second-order parabolic equations with nonnegative characteristic form %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1984 %P 240-253 %V 24 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1984_24_2_a6/ %G ru %F ZVMMF_1984_24_2_a6