1. and “Glass-Reinforced Plastics Conference of the British Plastic Federation,” London, paper 22 (1968).
2. Private communication via student report from “Ecole d'Applications des Hauts Polymères (EAHP)” in Strasbourg, France.
3. “Plastics and Rubber Processing and Applications,” 4, No. 1, 35 (1984).
4. “Physical Aging in Amorphous Polymers and other Materials,” Dissertation TU Delft (1977).
5. and “Rapid Quenching Effect in PVC Films,” “MIT Industrial Liaison Program”, Report 3-80-82.