%0 Journal Article %A M. V. Fedoryuk %T Asymptotic behavior of the solution of a~boundary value problem with sliding rays for second-order differential equations %J Trudy Moskovskogo matematičeskogo obŝestva %D 1981 %P 64-104 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1981_42_a2/ %G ru %F MMO_1981_42_a2