1. Albert Einstein: Relativity, Three Rivers Press, New York, (1961) p. vii.
2. Juan Daniel Muñoz-Andrade, Doctorate Thesis, “Physical Theory of Super Plastic Flow in Spatially Extended Polycrystalline Systems” Facultad de Ingeniería de la Universidad Central de Venezuela, Caracas, Venezuela, In preparation for presentation.
3. J. D. Muñoz-Andrade, “On The Hyperbolic Flow Manifested During Irreversible Deformation Processes In Spatially Extended Crystalline Systems”, Proceedings of the 10th ESAFORM Conference on Material Forming, Edited by: E. Cueto and F. Chinesta, Zaragoza, España. CP907, American Physics Institute (2007) pp. 1283–1288.
4. Juan Daniel. Muñoz-Andrade, “A Mathematical Model for Plasticity and Cosmology”, CP908, NUMIFORM’07, Materials Processing and Design: Modeling, Simulation and Applications Ed. By J. M. A. César de Sá and A. D. Santos, American Institute of Physics (2007) pp. 1337–1342.
5. Juan Daniel. Muñoz-Andrade, “Super Plastic Flow and Cosmic Micromechanics”, Key Engineering Materials Vols. 345–346 (2007) pp. 577–580.