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@article{DE_1993_29_2_a7, author = {N. L. Shcheglova}, title = {Investigation of systems with homogeneous cubic nonlinearities that have a focus and a center}, journal = {Differencialʹnye uravneni\^a}, pages = {246--255}, publisher = {mathdoc}, volume = {29}, number = {2}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1993_29_2_a7/} }
TY - JOUR AU - N. L. Shcheglova TI - Investigation of systems with homogeneous cubic nonlinearities that have a focus and a center JO - Differencialʹnye uravneniâ PY - 1993 SP - 246 EP - 255 VL - 29 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1993_29_2_a7/ LA - ru ID - DE_1993_29_2_a7 ER -
N. L. Shcheglova. Investigation of systems with homogeneous cubic nonlinearities that have a focus and a center. Differencialʹnye uravneniâ, Tome 29 (1993) no. 2, pp. 246-255. http://geodesic.mathdoc.fr/item/DE_1993_29_2_a7/