Крокодил, 1963 , № 10
Krokodil Magazine
Grantville Gazette - Volume VIII
Eric Flint
Grantville Gazette (8)
Наука и жизнь #12 1988
Nauka i Zhizn Magazine
Наука и жизнь #11-12 1939
Sector General Omnibus
James White
Sector General (1)
Futures Past