Author:Paul Ehrenfest

Works

 * The Translation of Deformable Electrons and the Theorem of Conservation of Angular Momentum (1907, Wikisource translation)
 * Uniform Rotation of Rigid Bodies and the Theory of Relativity (1909, Wikisource translation)
 * On v. Ignatowsky's Treatment of Born's Definition of Rigidity (1910, Wikisource translation)
 * On v. Ignatowsky's Treatment of Born's Definition of Rigidity II (1911, Wikisource translation)