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@article{DE_1994_30_11_a17, author = {A. P. Soldatov}, title = {Dirichlet-type problems for the {Lavrent'ev--Bitsadze} equation}, journal = {Differencialʹnye uravneni\^a}, pages = {2001--2009}, publisher = {mathdoc}, volume = {30}, number = {11}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1994_30_11_a17/} }
A. P. Soldatov. Dirichlet-type problems for the Lavrent'ev--Bitsadze equation. Differencialʹnye uravneniâ, Tome 30 (1994) no. 11, pp. 2001-2009. http://geodesic.mathdoc.fr/item/DE_1994_30_11_a17/