The principle of relativity ; a collection of original memoirs on the special and general theory of relativity
by Hendrik Antoon Lorentz, Albert Einstein, Hermann Minkowski and H. Weyl, with notes by A. Sommerfeld, tr. by W. Perrett and George Barker Jeffery, with seven diagrams.
London : Methuen & Co. ltd., 1923.
viii, 216 págs. : diagrs. ; 23 cm.
"The translations have been made from the text, as published in a German collection, under the title 'Des [!] relativitätsprinzip' (Teubner, 4th ed., 1922) The second paper by Lorentz is an exception to this."— Translators' pref.