@article{EJDE_2000__2000__a12,
     author = {Albarakati,  W.A. and Lloyd,  N.G. and Pearson,  J.M.},
     title = {Transformation to {Li\'enard} form},
     journal = {Electronic journal of differential equations},
     year = {2000},
     volume = {2000},
     zbl = {0983.34023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2000__2000__a12/}
}