Integration-Free Analysis of nonsmooth Local Dynamics in Planar Filippov Systems. - Iván Arango; John Alexander Taborda (Int. J. Bifurc. Chaos, 2009)

Topological Classification of Limit Cycles of Piecewise Smooth Dynamical Systems and Its Associated Non-Standard Bifurcations. - John Alexander Taborda; Iván Arango (Entropy, 2014)