On conditions for a center
Differencialʹnye uravneniâ, Tome 1 (1965) no. 2, pp. 176-181
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{DE_1965_1_2_a4,
author = {V. A. Lunkevich and K. S. Sibirskii},
title = {On conditions for a center},
journal = {Differencialʹnye uravneni\^a},
pages = {176--181},
year = {1965},
volume = {1},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1965_1_2_a4/}
}
V. A. Lunkevich; K. S. Sibirskii. On conditions for a center. Differencialʹnye uravneniâ, Tome 1 (1965) no. 2, pp. 176-181. http://geodesic.mathdoc.fr/item/DE_1965_1_2_a4/