%0 Journal Article %A E. M. Landis %T $s$-capacity and the behavior of the solution of a second order elliptic equation with discontinuous coefficients in the neighborhood of a boundary point %J Doklady Akademii Nauk %D 1968 %P 25-28 %V 180 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_180_1_a5/ %G ru %F DAN_1968_180_1_a5