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@article{DE_1974_10_7_a19, author = {N. N. Butenina}, title = {On the theory of bifurcations of dynamical systems under a rotation of the field}, journal = {Differencialʹnye uravneni\^a}, pages = {1322--1324}, publisher = {mathdoc}, volume = {10}, number = {7}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1974_10_7_a19/} }
N. N. Butenina. On the theory of bifurcations of dynamical systems under a rotation of the field. Differencialʹnye uravneniâ, Tome 10 (1974) no. 7, pp. 1322-1324. http://geodesic.mathdoc.fr/item/DE_1974_10_7_a19/