1.
BONHEURE, Denis, CID, José Ángel, DE COSTER, Colette and SANCHEZ, Luís. Heteroclinics for non autonomous third order differential equations. Topological Methods in Nonlinear Analysis. Online. 12 April 2016. Vol. 43, no. 1, pp. 53 - 68. [Accessed 22 July 2024].