1. An Overview of Entropia Laser Initiative
2. Demonstrated fossil-fuel-free energy cycle using magnesium and laser
3. Proceedings of the International Astronautical Congress 2005;Saiki T.
4. M. D. Williams et al., J. H. Kwon, G. H. Walker, and D. H. Humes, NASA Technical Report No. 2992 1990 (unpublished).
5. E. F. Emley, Principles of Magnesium Technology, 1st ed. (Pergamon, New York, 1966), pp. 25–67.