@article{1181069742,
author = {Garc\'\i a, Isaac A.},
title = {Transcendental Limit Cycles Via the Structure of Arbitrary Degree Invariant Algebraic Curves of Polynomial Planar Vector Fields},
journal = {Rocky Mountain J. Math.},
volume = {35},
number = {6},
year = {2005},
pages = { 501-515},
language = {en},
url = {http://dml.mathdoc.fr/item/1181069742}
}
García, Isaac A. Transcendental Limit Cycles Via the Structure of Arbitrary Degree Invariant Algebraic Curves of Polynomial Planar Vector Fields. Rocky Mountain J. Math., Tome 35 (2005) no. 6, pp. 501-515. http://gdmltest.u-ga.fr/item/1181069742/