Техника - молодежи №07 1955
Tekhnika Molodezhi Magazine
Крокодил, 1948 , № 03
Krokodil Magazine
Наука и жизнь #11-12 1940
Nauka i Zhizn Magazine
Наука и жизнь #05 1968
The Lost City of Z: A Tale of Deadly Obsession in the Amazon
David Grann
Pegasus Bridge
Stephen E. Ambrose