D O C . 3 8 E T H E R A N D R E L AT I V I T Y 3 0 5
38. Ether and the Theory of Relativity
[Einstein 1920j]
The document is the printed version of Albert Einstein’s inaugural lecture held on
27 October 1920 as Extraordinary Professor at the University of Leyden. The manuscript
was completed before 7 April 1920.
Published 1920 by Julius Springer (Berlin).