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@article{DE_1991_27_11_a16, author = {A. N. Novokhrost}, title = {Limit cycles of a quadratic system that has a particular integral in the form of a parabola}, journal = {Differencialʹnye uravneni\^a}, pages = {1981--1983}, publisher = {mathdoc}, volume = {27}, number = {11}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_11_a16/} }
TY - JOUR AU - A. N. Novokhrost TI - Limit cycles of a quadratic system that has a particular integral in the form of a parabola JO - Differencialʹnye uravneniâ PY - 1991 SP - 1981 EP - 1983 VL - 27 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_11_a16/ LA - ru ID - DE_1991_27_11_a16 ER -
A. N. Novokhrost. Limit cycles of a quadratic system that has a particular integral in the form of a parabola. Differencialʹnye uravneniâ, Tome 27 (1991) no. 11, pp. 1981-1983. http://geodesic.mathdoc.fr/item/DE_1991_27_11_a16/