1. Avis D, ElGindy H (1987) Triangulating point sets in space. Discrete Comput Geom 2:99–111
2. Lecture Notes in Computer Science;M Bern,1992
3. Bhattacharya P, Rosenfeld A (1994) Polygonal ribbons in two and three dimensions. Report, Department of Computer Science, University of Maryland, College Park, MD
4. Technical Report;J Bose,1995
5. Cassidy R, Gregg E, Reeves R, Turmelle J (1991) IGL: the graphics library for the i860