Техника - молодежи №11 1947
Tekhnika Molodezhi Magazine
Heart of Hauden
P.A. Seasholtz
Крокодил, 1951 , № 16
Krokodil Magazine
Крокодил, 1928 , № 29
Declination
David Derrico
Right Ascension
Meddlers In Time- Out of the frying pan, into the fire
Wayne Watson