The Course of Empire
Eric Flint & K. D. Wentworth
Наука и жизнь #12 1970
Nauka i Zhizn Magazine
Техника - молодежи №09 1957
Tekhnika Molodezhi Magazine
Крокодил, 1977 , № 23
Krokodil Magazine
The Biofab War
Stephen Ames Berry
Biofab War (1)
Paths not taken
Simon R. Green
Nightside (5)