@article{SM_1968_5_2_a2,
     author = {E. M. Landis},
     title = {$s$-capacity and its applications to the study of solutions of a second-order elliptic equation with discontinuous coefficients},
     journal = {Sbornik. Mathematics},
     pages = {177--204},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1968},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1968_5_2_a2/}
}