Wheaton, Bruce R.,
Catalogue of the Paul Ehrenfest Archive at the Museum Boerhaave, Leiden / compiled by Bruce Wheaton.
Ehrenfest, Paul, 1880-1933 -- Archives -- Catalogs.
Museum Boerhaave.
Physicists -- Correspondence, reminiscences, etc. -- Indexes.
Ehrenfest, Paul, 1880-1933.
Museum Boerhaave.