Development of Chaotic oscillators from the damped harmonic oscillator. - Luke T. Harwood; Paul A. Warr; Mark A. Beach (Int. J. Bifurc. Chaos, 2013)

Chaotic Oscillator-Based Binary Phase-Shift Keying. - Luke T. Harwood; Paul A. Warr; Mark A. Beach (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)