1. Bifurcation and Chaos in Nonsmooth Dynamical Systems;Awrejcewicz,2003
2. Theory of Vibroimpact Systems;Babitskii,1978
3. Modeling of shock absorbers with dry friction subjected in impact loads;Bajkowski;Machine Dynamics Problems,1996
4. Periodic motions of an impact oscillator;Bapat;J. Sound Vib.,1998
5. Impact oscillators;Bishop;Philos. Trans. Roy. Soc. London Ser. A,1994