You would not have a link to where I might find that proof, would you?
Sure, here is the earliest one: https://en.wikipedia...wski_.281910.29
There are many more:
L ́evy-Leblond, J.M. (1976). One more derivation of the Lorentz transformation.
American Journal of Physics, 44, 271-277
Mermin, N. D. (1984). Relativity without light.American Journal of Physics,52, 119-124
Mitvalsky, V. (1966). Special relativity without the postulate of constancy of light,American Journal of Physics, 34, 825
Pal, Palash B, (2003). Nothing but relativity.European Journal of Physics, 24,315-319
Pauli, W. (1958).Theory of Relativity, (Pergamon, Oxford)
Schwartz, H. M. (1984). Deduction of the general Lorentz transformations from a set of necessary assumptions.American Journal of Physics, 52(4), 346-350
Schwartz, M. (1987). Principles of electrodynamics. Dover, New York
Sela, O., Tamir, B., Dolev, S. and Elitzur, A.C. (2009). Can special relativity be derived from Galilean mechanics alone?Foundations of Physics, 39,499-509
Edited by zztop, 5 January 2017 - 05:29 PM.