Техника - молодежи №09 1965
Tekhnika Molodezhi Magazine
Техника - молодежи №04 1991
Наука и жизнь #06 2006
Nauka i Zhizn Magazine
The Storm of Heaven
Thomas Harlan
Oath of Empire (3)
Meddlers In Time- Out of the frying pan, into the fire
Wayne Watson