Chaotic Electroconvection in a Layer of dielectric Liquid subjected to Unipolar Injection: Maximal Lyapunov Exponents. - Antonio Castellanos; A. T. Pérez; R. Chicón (Int. J. Bifurc. Chaos, 2002)

Nonlinear Dynamics of a Bouncing Ball Driven by Electric Forces. - A. Khayari; A. T. Pérez (Int. J. Bifurc. Chaos, 2003)