@article{articleae3b04aa,
title   = {Damping control law for a chaotic impact oscillator},
author = {Souza, S L T de and Caldas, Iberê Luiz and Viana, R L},
year = {2006},
doi = {10.1016/j.chaos.2005.11.046},
journal   = {Chaos Solitons & Fractals}
}