@inproceedings{cccg-06
, title =       "Tight Bounds for Point Recolouring"
, author =      "Yurai N\'u\~{n}ez  and David Rappaport"
, booktitle =   "Proceedings of the 18th Canadian Conference on Computational Geometry (CCCG'06)"
, site =        "Kingston"
, year =        2006
, pages =       "67--70"
}