@inproceedings{cccg-06
, title =       "Shortest Descending Paths through Given Faces"
, author =      "Mustaq Ahmed and Anna Lubiw"
, booktitle =   "Proceedings of the 18th Canadian Conference on Computational Geometry (CCCG'06)"
, site =        "Kingston"
, year =        2006
, pages =       "35--38"
}