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Assis, A.K.T. 1989, Found. Phys. Lett. 2, 301 Assis, A.K.T. 1993, J. Phys. Soc. Japan, 62, 1418

Costa de Beauregard, O. 1995, in Advanced Electrodynamics, Eds. Barret, T.W. and Grimes, D.M. (World Scientific, Singapore) pp. 77 – 104

Costa de Beauregard, O. 1999, comments following Mikhailov’s paper, Ann. Fond.

Louis de Broglie, 24, 161

Mikhailov, V.F. 1999, Ann. Fond. Louis de Broglie, 24, 161

Schrödinger, E. 1925, Ann. der Phys. 77, 325. For his ad hoc [factor equal to unity.

Tisserand, M.F. 1872, Comptes Rendus, 74, 750

Weber, W.E. 1848, Ann. der Phys. 73, 229; 1893 (Julius Springer, Berlin) Vols. 1-6 Wesley, J.P. 1998a, Apeiron, 5, 89

Wesley, J.P. 1998b, Apeiron, 5, 219 Wesley, J.P. 1999, Apeiron, 6, 237

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