Abstracted In International Aerospace Abstracts., Reproduced from: In- Cosmic Rays < Kosmicheskie Luchi < . Edited By S. N. Vernov and L. I. Dorman. Moscow, Izdatel'stvo Nauka /Rezul'taty Issledovanii Po Mezhdunarodnym Geofizicheskim Proektam, No. 8/, 1967, P. 52-64. 7 Refs. In Russian, and A67-32082.
Microform. New York : American Institute of Aeronautics and Astronautics, Technical Information Service, [19--?]