Osama Tolba and Julie Dorsey and Leonard Mc Millan.
A Projective Drawing System.
In Proceedings of the 2001 symposium on Interactive 3D graphics, pp. 25--34, 2001.

Bibtex:

@InProceedings{  tolba:2001:APDS,
  author = 	 {Osama Tolba and Julie Dorsey and Leonard Mc Millan},
  title = 	 {A Projective Drawing System},
  booktitle =    {Proceedings of the 2001 symposium on Interactive 3D
                  graphics},
  pages = 	 {25--34},
  year = 	 {2001},
}

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