On the Limit Cycles for a Class of Continuous Piecewise Linear Differential Systems with Three Zones. - Maurício Firmino Silva Lima; Claudio Gomes Pessoa; Weber F. Pereira (Int. J. Bifurc. Chaos, 2015)

Limit Cycles Bifurcating from a Period Annulus in Continuous Piecewise Linear Differential Systems with Three Zones. - Maurício Firmino Silva Lima; Claudio Gomes Pessoa; Weber F. Pereira (Int. J. Bifurc. Chaos, 2017)