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@article{KUIPM_1973_a10, author = {A. V. Lapin}, title = {Correctness in the strong norm of a nonlinear two-layer difference scheme}, journal = {Issledovaniya po Prikladnoi Matematike i Informatike}, pages = {71--81}, publisher = {mathdoc}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUIPM_1973_a10/} }
A. V. Lapin. Correctness in the strong norm of a nonlinear two-layer difference scheme. Issledovaniya po Prikladnoi Matematike i Informatike, Issledovaniya po Prikladnoi Matematike (1973), pp. 71-81. http://geodesic.mathdoc.fr/item/KUIPM_1973_a10/