Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1973_9_2_a18, author = {V. K. Saul'ev}, title = {Once again on absolutely stable explicit difference schemes}, journal = {Differencialʹnye uravneni\^a}, pages = {355--360}, publisher = {mathdoc}, volume = {9}, number = {2}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_2_a18/} }
V. K. Saul'ev. Once again on absolutely stable explicit difference schemes. Differencialʹnye uravneniâ, Tome 9 (1973) no. 2, pp. 355-360. http://geodesic.mathdoc.fr/item/DE_1973_9_2_a18/