1. and Fracture, Proc. of 2nd Int. Conf., Brighton, England, 1 (1969).
2. Private Communication with 1987.
3. Toughening mechanisms in core-shell rubber modified polycarbonate
4. and Effects of Interfacial Adhesion and Cavitational Strength of the Toughener Phase in Polymer Toughening, American Physical Society, St. Louis, March 1989.