1. Computer Graphics—Assessment of State-of-the-Art;Dill,1980
2. GMSolid: Interactive modeling for design and analysis of solids;Boyse;IEEE Comput. Graphics Appl.,1982
3. Data Structure for a Solid Modeller;Boyse,1979
4. Ray casting for modeling solids;Roth;Computer Graphics and Image Processing,1982
5. A Method for Computing Three Surface Intersection Points in GMSOLID;Morgan,1982