@article{EJDE_2015__2015__a69,
     author = {Peng, Linping and Feng, Zhaosheng},
     title = {Limit cycles from a cubic reversible system via the third-order averaging method},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2015},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a69/}
}