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@article{DE_1980_16_7_a17, author = {I. V. Fryazinov}, title = {The balance method and variational-difference schemes}, journal = {Differencialʹnye uravneni\^a}, pages = {1332--1343}, publisher = {mathdoc}, volume = {16}, number = {7}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_7_a17/} }
I. V. Fryazinov. The balance method and variational-difference schemes. Differencialʹnye uravneniâ, Tome 16 (1980) no. 7, pp. 1332-1343. http://geodesic.mathdoc.fr/item/DE_1980_16_7_a17/