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@article{DE_1972_8_3_a14, author = {M. K. Bugir}, title = {The decomposition of {G.~P\'olya} and {G.~Mammana} for a system of equations}, journal = {Differencialʹnye uravneni\^a}, pages = {529--530}, publisher = {mathdoc}, volume = {8}, number = {3}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1972_8_3_a14/} }
M. K. Bugir. The decomposition of G.~P\'olya and G.~Mammana for a system of equations. Differencialʹnye uravneniâ, Tome 8 (1972) no. 3, pp. 529-530. http://geodesic.mathdoc.fr/item/DE_1972_8_3_a14/