@article{DAN_1966_170_1_a9,
     author = {L. A. Oganesyan},
     title = {Convergence of variational-difference schemes in the case of an improved approximation of the boundary},
     journal = {Doklady Akademii Nauk},
     pages = {41--44},
     publisher = {mathdoc},
     volume = {170},
     number = {1},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_170_1_a9/}
}