Крокодил, 1952 , № 27
Krokodil Magazine
Наука и жизнь #03 1990
Nauka i Zhizn Magazine
Крокодил, 1932 , № 10
Техника - молодежи №05 1962
Tekhnika Molodezhi Magazine
The Revolution Business
Charles Stross
Merchant Princes (5)
The Trade of Queens
Merchant Princes (6)