Наука и жизнь #11 1995
Nauka i Zhizn Magazine
Крокодил, 1974 , № 22
Krokodil Magazine
Крокодил, 1925 , № 21
Space Trilogy 2 - Perelandra
Lewis, C.S.
A Cavern of Black Ice
J. V. Jones
Sword of Shadows (1)