%0 Journal Article %A V. F. Butuzov %A A. V. Nesterov %T On some singularly perturbed problems with nonsmooth boundary functions %J Doklady Akademii Nauk %D 1982 %P 786-789 %V 263 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_263_4_a3/ %G ru %F DAN_1982_263_4_a3