Kremnievi solnechni batari kak istochniki elektricheskogo nitaniya iskusstvennikh zemli : Vavilov, V. S.; Malovetskaya, V. M. et al, (Silicon solar batteries as sources of electrical energy for charging the artificial satellites.) Usp. Fiz. Nauk.63(1a): 123–129, Sept. 1957. Illus. English trans. given at the International Geophysical Year, Rocket and Satellite Conference, Washington, D. C., Sept. 30–Oct. 5, 1957