Крокодил, 1937 , № 12
Krokodil Magazine
Наука и жизнь #04 1964
Nauka i Zhizn Magazine
Наука и жизнь #06 1935
Cheat the Grave: The Fifth Sign of the Zodiac
Vicki Pettersson
Signs of the Zodiac (5)
The Kind Gods
Carolyn Kephart