(NiSSLEDOWANIQ KOSMOSA SOWETSKIMI U^ENYMI (B:s (NwYSTAWKA DOSTIVENIJ NARODNOGO HOZQCSTWA sssr (B/s - (NaKADEMIQ NAUK sssrs ((NmOSKWA (B:s (Nb(B. (NI(B. ,s, 1961)
Keywords: (NkOSMOSs