Наука и жизнь #11 1990
Nauka i Zhizn Magazine
Техника - молодежи №06 1943
Tekhnika Molodezhi Magazine
Convergent Series
Charles Sheffield
Крокодил, 1950 , № 34
Krokodil Magazine
Talking to dragons
Patricia C. Wrede
Enchanted Forest Chronicles (4)
Searching for Dragons
Enchanted Forest Chronicles (2)
Dealing with Dragons
Enchanted Forest Chronicles (1)
Calling on Dragons
Enchanted Forest Chronicles (3)