Smithsonian Benefits in order to Astrophysics, 4, 15-84, (1961)

An extremely extremely painful and sensitive radar form of meteor observance might have been arranged at the Kharkov Radioelectronic Institute

Ceplecha (1968) might have been first to make use of delivery heights to acknowledge kinds certainly snap meteors (McCrosky and you may Posen (1961)), which he ascribed in order to variations in meteoroid densities. Daha fazlasını oku