Rudolf SamoylovichRudolf Samoylovich on a 2000 Russian stamp
Rudolf (Ruvim) Lazarevich Samoylovich (Russian: Рудольф Лазаревич Самойлович; 13 September (O.S. 1 September), 1881 – 4 March 1939) was a Soviet polar explorer, professor, and doctor of geographic sciences.