Abstracted In International Aerospace Abstracts. Reproduced from: Akademiia Nauk Ukrains'koi Rsr, Dopovidi, Seriia A-Fiziko-Tekhnichni I Matematichni Nauki A67-31147.
Reproduction Note:
Microform. New York : American Institute of Aeronautics and Astronautics, Technical Information Service, [19--?]
