Наука и жизнь #04 1966
Nauka i Zhizn Magazine
The Lunatic's Curse
F. E. Higgins
The Knights of the Black Earth
Margaret Weis & Don Perrin
Mag Force 7 (1)
Крокодил, 1934 , № 11
Krokodil Magazine
The Alpha Centauri Project (Thinking worlds)
Marco Santini