1. in ?Polymer Stabilization,? p. 159, ed., Wiley-Interscience (1972).
2. and in ?Weatherability of Plastic Materials,? p. 61, ed., Wiley-Interscience (1967).
3. ed., ?Polymer Stabilization,? Wiley-Interscience (1972).
4. General Dynamics Corp. Kept. GDCA-DBG73-005 (1973).
5. in ?Mechanics of Composite Materials,? et al., eds., p. 813, Pergamon (1970).