@article{DE_1988_24_9_a19,
     author = {S. A. Voitsekhovskii and V. N. Novichenko},
     title = {Justification of a difference scheme of an increased order of accuracy for the {Dirichlet} problem for the {Poisson} equation in classes of generalized solutions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1631--1633},
     publisher = {mathdoc},
     volume = {24},
     number = {9},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_9_a19/}
}