%0 Journal Article %A A. I. Ibragimov %T On the behavior on the boundary of the solution of a linear degenerate equation of second order with continuous coefficients %J Doklady Akademii Nauk %D 1977 %P 281-284 %V 233 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_233_3_a4/ %G ru %F DAN_1977_233_3_a4