Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1966_74_a5, author = {V. A. Enal'skii}, title = {On two schemes of higher accuracy for the solution of the {Dirichlet} problem}, journal = {Informatics and Automation}, pages = {86--92}, publisher = {mathdoc}, volume = {74}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1966_74_a5/} }
V. A. Enal'skii. On two schemes of higher accuracy for the solution of the Dirichlet problem. Informatics and Automation, Difference methods for solutions of problems of mathematical physics. Part 1, Tome 74 (1966), pp. 86-92. http://geodesic.mathdoc.fr/item/TRSPY_1966_74_a5/