1. Kononenko, V.O.: Vibrating System of Limited Power Supply. Iliffe, London (1969)
2. Balthazar, J.M., Mook, D.T., Weber, H.I., Brasil, R.M.L.R.F., Fenili, A., Belato, D.: An overview on non-ideal vibrations. Meccanica 38(6), 613–621 (2003). doi: 10.1023/A:1025877308510
3. Felix, J.L.P., Balthazar, J.M., Brasil, R.M.L.R.F.: Comments on nonlinear dynamics of a non-ideal Duffing-Rayleigh oscillator: numerical and analytical approaches. J. Sound Vib. 319(3–5), 1136–1149 (2009)
4. Rafikov, M., Balthazar, J.M.: Optimal linear and nonlinear control design for chaotic systems. In: 5th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C, pp. 1–7 (2005)
5. Malatkar, P., Nayfeh, A.H.: Steady-State dynamics of a linear structure weakly coupled to an essentially nonlinear oscillator. Nonlinear Dyn. 47(1–3), 167–179 (2007). doi: 10.1007/s11071-006-9066-4