1. Filament Winding Clinic, Society of Manufacturing Engineers, Anaheim, Calif., Paper No. 6 (1985).
2. 35th Annual Technical Conference, Reinforced Plastics/Composites Institute, Section 19-A, 1 (1980).
3. 36th Annual Technical Conference, Reinforced Plastics/Composites Institute, Section 5-B, 1 (1981).
4. and 36th Annual Technical Conference, Reinforced Plastics/Composites Institute, Section 5-A, 1 (1981).