Conditions for the existence of periodic trajectories in dynamic systems with cylindrical phase space
Differencialʹnye uravneniâ, Tome 6 (1970) no. 2, pp. 377-380
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@article{DE_1970_6_2_a18,
author = {E. A. Nazarov},
title = {Conditions for the existence of periodic trajectories in dynamic systems with cylindrical phase space},
journal = {Differencialʹnye uravneni\^a},
pages = {377--380},
year = {1970},
volume = {6},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1970_6_2_a18/}
}
E. A. Nazarov. Conditions for the existence of periodic trajectories in dynamic systems with cylindrical phase space. Differencialʹnye uravneniâ, Tome 6 (1970) no. 2, pp. 377-380. http://geodesic.mathdoc.fr/item/DE_1970_6_2_a18/