Expressions of Freedom
Gareth Lewis
Техника - молодежи №11 1949
Tekhnika Molodezhi Magazine
Крокодил, 1956 , № 29
Krokodil Magazine
Наука и жизнь #12 1960
Nauka i Zhizn Magazine
This World We Live In (The Last Survivors, Book 3)
Susan Beth Pfeffer