1. ; ; In Encyclopedia of Polymer Sciences and Engineering, 2nd ed.; Wiley: New York, 1985; Ed.; Vol. 1, p 388.
2. ; ; ; ; ; In Proceedings of the First International Conference on Rapid Prototyping & Manufacturing, Beijing, July 1998; Yan, Y., Ed.; Shaanxi Science and Techology: Xi'an, 1998; p 159.
3. ; U.S. Patent 3 657 395, 1972.
4. ; U.S. Patent 4 314 041, 1982.
5. Acrylonitrile–styrene copolymer grafted onto ethylene–propylene–diene terpolymer