Quadratic vector fields in the plane have a finite number of limit cycles
Publications Mathématiques de l'IHÉS, Volume 64 (1986), pp. 111-142.
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author = {Bamon, Rodrigo},
title = {Quadratic vector fields in the plane have a finite number of limit cycles},
journal = {Publications Math\'ematiques de l'IH\'ES},
pages = {111--142},
publisher = {Institut des Hautes \'Etudes Scientifiques},
volume = {64},
year = {1986},
zbl = {0625.58028},
mrnumber = {88d:58095},
language = {en},
url = {http://www.numdam.org/item/PMIHES_1986__64__111_0/}
}
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Bamon, Rodrigo. Quadratic vector fields in the plane have a finite number of limit cycles. Publications Mathématiques de l'IHÉS, Volume 64 (1986), pp. 111-142. http://www.numdam.org/item/PMIHES_1986__64__111_0/

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