@article{SM_1988_61_2_a10,
     author = {V. Yu. Shelepov},
     title = {On boundary properties of solutions of elliptic equations in multidimensional domains representable by means of the difference of convex functions},
     journal = {Sbornik. Mathematics},
     pages = {437--460},
     publisher = {mathdoc},
     volume = {61},
     number = {2},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1988_61_2_a10/}
}