@article{BeMuMoHuLa16,
  author={I. Becerra and R. Murrieta-Cid and R. Monroy and S. Hutchinson and J.P. Laumond},
  title={Maintaining strong mutual visibility of an evader moving over the reduced visibility graph},
  journal={Autonomous Robots},
  month={February},
  pages={395--423},
  volume=40,
  number=2,
  year={2016}}