@Article{Mucientes09_ijis,
  author = 	 {M. Mucientes and R. Alcal\'a and J. Alcal\'a-Fdez and J. Casillas},
  title = 	 {Learning Weighted Linguistic Rules to Control an Autonomous Robot},
  journal = 	 {International Journal of Intelligent Systems},
  year = 	 {2009}, 
  volume = 	 {24},
  pages = 	 {226-251}
}