Universidad de Zaragoza Repository

@article{Rituerto:48675,
      author        = "Rituerto, A. and Andreasson, H. and Murillo, A.C. and
                       Lilienthal, A. and Guerrero, J.J.",
      title         = "{Building an enhanced vocabulary of the robot environment
                       with a ceiling pointing camera}",
      year          = "2016",
}