E. Rodriguez-Vilamitjana, A. Poveda, A. El-Aroudi, E. Alarcon. Ripple-based Period-2 bifurcation border detection in switching power regulators. In 18th European Conference on Circuit Theory and Design, ECCTD 2007, Seville, Spain, August 26-30, 2007. pages 1018-1021, IEEE, 2007. [doi]