Moishe Stern or Mark Zilbert was an American and illegal Soviet Militiary Intelligence (GRU) Officer in the United States in the late 1920s and early 1930s.
- Inserted statement of Nicholas Dozenberg, hearings 8 November 1949, U.S. Congress, House of Representatives, Committee on Un-American Activities, 81st Cong., 1st and 2d session
- Romerstein and Levchenko, The KGB Against the “Main Enemy,” pg. 16.
- John Earl Haynes and Harvey Klehr, Venona: Decoding Soviet Espionage in America, Yale University Press (1999).