%0 Journal Article %A A. L. Krylov %T The first boundary problem for a non-linear elliptic equation of the second order in a bounded domain with a degenerate boundary %J Doklady Akademii Nauk %D 1957 %P 42-44 %V 115 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a9/ %G ru %F DAN_1957_115_1_a9