1. Alcan Extrusion Modelling Memoranda, Alcan International Internal Publication, 1990.
2. I. Duplancic, et al., Case studies of metal flow in pre-chamber dies, in: Proceedings of the Seventh International Extrusion Technology Seminar, vol. II, Aluminium Extruders Council, Chicago, IL, May 2000, pp. 177–186.
3. A. Rodriguez, P. Rodriguez, System to calculate chambers and feeds to obtain an extrusion die designed, manufactured and produced with one single minimum bearing, in: Proceedings of the Sixth International Extrusion Technology Seminar, vol. II, Aluminium Extruders Council, Chicago, IL, May 1996, pp. 155–159.
4. P. Rodriguez, A. Rodriguez, System to calculate chambers and feeders to obtain a minimum single bearing, in: Proceedings of the Fifth International Extrusion Technology Seminar, vol. I, Aluminium Extruders Council, Chicago, IL, May 1992, pp. 283–290.
5. P. Rodriguez, et al., US Patent 5,877,922 (February 1999).