@inproceedings{cccg-06
, title =       "Open Problems (Open Problems from CCCG 2005)"
, author =      "Erick D. Demaine and Joseph O'Rourke"
, booktitle =   "Proceedings of the 18th Canadian Conference on Computational Geometry (CCCG'06)"
, site =        "Kingston"
, year =        2006
, pages =       "75--80"
}