Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1996_32_7_a10, author = {A. V. Gulin and S. L. Degtyarev}, title = {A criterion for the stability of a two-dimensional difference scheme}, journal = {Differencialʹnye uravneni\^a}, pages = {943--950}, publisher = {mathdoc}, volume = {32}, number = {7}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1996_32_7_a10/} }
A. V. Gulin; S. L. Degtyarev. A criterion for the stability of a two-dimensional difference scheme. Differencialʹnye uravneniâ, Tome 32 (1996) no. 7, pp. 943-950. http://geodesic.mathdoc.fr/item/DE_1996_32_7_a10/