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@article{DAN_1984_278_4_a11, author = {A. L. Skubachevskii}, title = {The elliptic problems of {A.\,V.~Bitsadze} and {A.\,A.~Samarskii}}, journal = {Doklady Akademii Nauk}, pages = {813--816}, publisher = {mathdoc}, volume = {278}, number = {4}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_278_4_a11/} }
A. L. Skubachevskii. The elliptic problems of A.\,V.~Bitsadze and A.\,A.~Samarskii. Doklady Akademii Nauk, Tome 278 (1984) no. 4, pp. 813-816. http://geodesic.mathdoc.fr/item/DAN_1984_278_4_a11/