@article{SM_1995_186_2_a2,
     author = {A. K. Gushchin and V. P. Mikhailov},
     title = {On the continuity of the~solutions of a~class of non-local problems for an~elliptic  equation},
     journal = {Sbornik. Mathematics},
     pages = {197--219},
     publisher = {mathdoc},
     volume = {186},
     number = {2},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1995_186_2_a2/}
}