Техника - молодежи №08 1993
Tekhnika Molodezhi Magazine
Наука и жизнь #09 1976
Nauka i Zhizn Magazine
Крокодил, 1922 , № 18
Krokodil Magazine
Наука и жизнь #12 1978
Meddlers In Time- The Cockatoo River Incident
Wayne Watson
Right Ascension
David Derrico
Declination