@article{Brogliato.ea.2000,
  author	= {Brogliato, B. and Niculescu, S. I. and Monteiro-Marques, M.},
  title		= {On tracking control of a class of complementary-slackness hybrid mechanical systems},
  journal	= {Systems and Control Letters},
  year		= {2000},
  volume	= {39},
  number	= {4},
  pages		= {255--266},
}