References
A. J. Bracken:Lett. Nuovo Cimento,2, 574 (1971).
P. A. M. Dirac:Ann. of Phys.,37, 429 (1936).
H. J. Bhabha:Proc. Camb. Phil. Soc.,32, 622 (1936).
A. Einstein:Meaning of Relativity, Appendix II, 6th Ed. (London, 1960). The notation\(\left( {\begin{array}{*{20}c} a \\ b \\ \end{array} } \right)\) stands for the binomial coefficient.
F. Strocchi:Phys. Rev.,162, 1429 (1967);Phys. Rev. D,2, 2334 (1970). See however,M. Y. Han andL. C. Bredenharn:Lett. Nuovo Cimento,2, 1110 (1971).
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Mariwalla, K.H. Conformal invariance of zero-mass Klein-Gordon-type equation. Lett. Nuovo Cimento 4, 295–297 (1972). https://doi.org/10.1007/BF02824409
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DOI: https://doi.org/10.1007/BF02824409