1. Adobe Systems, Inc. (1988). User's Guide to Adobe Illustrator 88. (IX.3 A Simple Formulation for Curve Interpolation with Variable Control Point Approximation)
2. Adobe Systems, Inc. (1985a). Post ScriptTMLanguage Reference Manual, ISBN 0–201–10174–2. Addison-Wesley, Reading, MA (I.9 Scanline Coherent Shape Algebra)
3. Adobe Systems, Inc. (1985b). Post SCRIPT TMLanguage Tutorial and Cookbook, ISBN 0–201–10179–3. Addison-Wesley, Reading, MA (I.9 Scanline Coherent Shape Algebra)
4. “Towards Image Realism with Interactive Update Rates in Complex Virtual Building Environments,”;Airey;Computer Graphics ACM Workshop on Interactive Graphics Proceedings,1990
5. “Antialiasing of Interlaced Video Animation,”;Amanatides;Computer Graphics,1990