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@article{DE_1994_30_12_a17, author = {A. A. Murach}, title = {Nonlocal elliptic boundary value problems for systems of {Douglis--Nirenberg} type}, journal = {Differencialʹnye uravneni\^a}, pages = {2180--2182}, publisher = {mathdoc}, volume = {30}, number = {12}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1994_30_12_a17/} }
A. A. Murach. Nonlocal elliptic boundary value problems for systems of Douglis--Nirenberg type. Differencialʹnye uravneniâ, Tome 30 (1994) no. 12, pp. 2180-2182. http://geodesic.mathdoc.fr/item/DE_1994_30_12_a17/