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@article{DAN_1979_248_1_a5, author = {I. N. Gurova}, title = {On a topological method of studying difference schemes}, journal = {Doklady Akademii Nauk}, pages = {25--28}, publisher = {mathdoc}, volume = {248}, number = {1}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1979_248_1_a5/} }
I. N. Gurova. On a topological method of studying difference schemes. Doklady Akademii Nauk, Tome 248 (1979) no. 1, pp. 25-28. http://geodesic.mathdoc.fr/item/DAN_1979_248_1_a5/