%0 Journal Article %A A. S. Demidov %T Asymptotic behavior of the solutions of boundary value problems for a linear second order elliptic equation with coefficients that have a “burst” %J Trudy Moskovskogo matematičeskogo obŝestva %D 1970 %P 77-112 %V 23 %U http://geodesic.mathdoc.fr/item/MMO_1970_23_a3/ %G ru %F MMO_1970_23_a3