Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1991_27_9_a18, author = {S. V. Volkov}, title = {Construction of dynamical systems in three-dimensional space}, journal = {Differencialʹnye uravneni\^a}, pages = {1633--1635}, publisher = {mathdoc}, volume = {27}, number = {9}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_9_a18/} }
S. V. Volkov. Construction of dynamical systems in three-dimensional space. Differencialʹnye uravneniâ, Tome 27 (1991) no. 9, pp. 1633-1635. http://geodesic.mathdoc.fr/item/DE_1991_27_9_a18/