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@article{DE_1990_26_2_a14, author = {M. M. Sirazhudinov}, title = {$G$-compactness of a class of first-order elliptic systems}, journal = {Differencialʹnye uravneni\^a}, pages = {298--305}, publisher = {mathdoc}, volume = {26}, number = {2}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1990_26_2_a14/} }
M. M. Sirazhudinov. $G$-compactness of a class of first-order elliptic systems. Differencialʹnye uravneniâ, Tome 26 (1990) no. 2, pp. 298-305. http://geodesic.mathdoc.fr/item/DE_1990_26_2_a14/