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@article{DE_1965_1_11_a4, author = {V. A. Lunkevich and K. S. Sibirskii}, title = {Conditions for a center in the case of homogeneous nonlinearities of third degree}, journal = {Differencialʹnye uravneni\^a}, pages = {1482--1487}, publisher = {mathdoc}, volume = {1}, number = {11}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1965_1_11_a4/} }
TY - JOUR AU - V. A. Lunkevich AU - K. S. Sibirskii TI - Conditions for a center in the case of homogeneous nonlinearities of third degree JO - Differencialʹnye uravneniâ PY - 1965 SP - 1482 EP - 1487 VL - 1 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1965_1_11_a4/ LA - ru ID - DE_1965_1_11_a4 ER -
V. A. Lunkevich; K. S. Sibirskii. Conditions for a center in the case of homogeneous nonlinearities of third degree. Differencialʹnye uravneniâ, Tome 1 (1965) no. 11, pp. 1482-1487. http://geodesic.mathdoc.fr/item/DE_1965_1_11_a4/