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@article{DE_1978_14_12_a18, author = {P. P. Veresovich}, title = {Nonstationary singularities of a system of three differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {2257--2259}, publisher = {mathdoc}, volume = {14}, number = {12}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_12_a18/} }
P. P. Veresovich. Nonstationary singularities of a system of three differential equations. Differencialʹnye uravneniâ, Tome 14 (1978) no. 12, pp. 2257-2259. http://geodesic.mathdoc.fr/item/DE_1978_14_12_a18/