Algebraically computable piecewise linear nodal oscillators. - Enrique Ponce; Javier Ros; Elísabet Vela (Appl. Math. Comput., 2013)

Limit Cycle and Boundary Equilibrium Bifurcations in Continuous Planar Piecewise Linear Systems. - Enrique Ponce; Javier Ros; Elísabet Vela (Int. J. Bifurc. Chaos, 2015)