%0 Journal Article %A E. M. Landis %T $s$-capacity and its applications to the study of solutions of a second-order elliptic equation with discontinuous coefficients %J Sbornik. Mathematics %D 1968 %P 177-204 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1968_5_2_a2/ %G en %F SM_1968_5_2_a2