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@article{DE_1978_14_4_a18, author = {Z. D. Dublya}, title = {The {Dirichlet} problem for a system of equations of composite type}, journal = {Differencialʹnye uravneni\^a}, pages = {731--733}, publisher = {mathdoc}, volume = {14}, number = {4}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_4_a18/} }
Z. D. Dublya. The Dirichlet problem for a system of equations of composite type. Differencialʹnye uravneniâ, Tome 14 (1978) no. 4, pp. 731-733. http://geodesic.mathdoc.fr/item/DE_1978_14_4_a18/