BibTeX reference

@inproceedings{Chen2004iciar,
  author="B. Liang and N. E. Pears and  Z. Chen",
  title="Affine Height Landscapes for Monocular Mobile Robot Obstacle Avoidance",
  booktitle="Proc. Intelligent Autonomous Systems"
  vol = "8"
  year="2004",
  pages="863-872"
}