1. H. Poincaré, Sur la dynamique de l?électron, and ??Lecture given in Lille 1909?? in La mécanique nouvelle (Jacques Gabay, Sceaux, 1989).
2. A. Einstein, Ann. Phys. 17, 891 (1905);
3. The Principle of Relativity (Dover, New York, 1952).
4. J. Levy, From Galileo to Lorentz and Beyond (Apeiron Montreal, 2003; URL http://redshift.vif.com. 4.1. Ibid., Chaps. 2, 4, 6, and 7. 4.2. Ibid., Chaps. 4, 7, and 8. 4.3. Ibid., Chap. 9. 4.4. Ibid., Chap. 4. ??Extended space-time transformations for a fundamental aether theory??, Proceedings, International Conference ??Physical Interpretations of Relativity Theory VIII??, Imperial College, London, 6?9 September 2002, p. 257.