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@article{DE_1973_9_8_a11, author = {L. Shimon}, title = {The approximation of the solutions of boundary value problems in unbounded domains}, journal = {Differencialʹnye uravneni\^a}, pages = {1482--1492}, publisher = {mathdoc}, volume = {9}, number = {8}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_8_a11/} }
L. Shimon. The approximation of the solutions of boundary value problems in unbounded domains. Differencialʹnye uravneniâ, Tome 9 (1973) no. 8, pp. 1482-1492. http://geodesic.mathdoc.fr/item/DE_1973_9_8_a11/