%0 Journal Article %A Llibre, Jaume %A Zhang, Xiang %T On the Limit Cycles of Linear Differential Systems with Homogeneous Nonlinearities %J Canadian mathematical bulletin %D 2015 %P 818-823 %V 58 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2015-062-1/ %R 10.4153/CMB-2015-062-1 %F 10_4153_CMB_2015_062_1