@inproceedings{MuPaDeToEs02,
  author={R. Murrieta-Cid and C. Parra and M. Devy and B. Tovar  and C. Esteves},
  title={A Vision System for Environment Representation: From Landscapes to Landmarks},
  booktitle={Proc. MICAI 2002 Lecture Notes in Computer Science},
  pages={11--20},
  volume=2313,
  year={2002}}