1. Tan, X., Zhang, J., and Yang, Y., Synchronizing chaotic systems using backstepping design, Chaos Solitons Fractals, 2003, vol. 16, pp. 37–45.
2. Li, Z.G., Wen, C.Y., Soh, Y.C., and Xie, W.X., The stabilization and synchronization of Chuas oscillators via impulsive control, IEEE Trans. Circuits Syst. I: Fundam. Theor. Appl., 2002, vol. 48, pp. 1351–1355.
3. Yang, T. and Chua, L.O., Impulsive stabilization for control and synchronization of chaotic systems: theory and application to secure communication, IEEE Trans. Circuits Syst. I: Fundam. Theor. Appl., 1997, vol. 44, pp. 976–988.
4. Yan, J.J., Lin, J.S., and Liao, T.L., Synchronization of a modified Chua’s circuit system via adaptive sliding mode control, Chaos Solitons Fractals, 2008, vol. 36, pp. 45–52.
5. Fu, S.H. and Pei, L.J., Chaotic synchronization of Chua’s circuits with nonlinear control, Acta Phys. Sin., 2010, vol. 59, pp. 5985–5989.