1. Degradation and stabilization of high density polyethylene during multiple extrusions
2. Chartoff RP. In: Turi E, editor. Thermal characterization of polymeric materials, vol. 1. 2nd ed. Academic Press, 1997. p. 484 (Chapter 3).
3. Drake WO. In: Edenbaum J, editor. Plastics additives and modifiers handbook. Revised ed. Chapman and Hall, 1996.
4. Hawkins WL. In: Polymer properties and applications. Berlin: Springer-Verlag, 1984.
5. Oxidation inhibition in organic materials;Pospı́šil,1990