@article{EJDE_2013__2013__a3,
     author = {Dias,  Fabio Scalco and Mello,  Luis Fernando},
     title = {Hopf bifurcations and small amplitude limit cycles in {Rucklidge} systems},
     journal = {Electronic journal of differential equations},
     year = {2013},
     volume = {2013},
     zbl = {1290.34045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a3/}
}