(NoSWOENIE KOSMI^ESKOGO PROSTRANSTWA W sssr (B:s (NoFICIALXNYE SOOB]ENIQ TASS I MATERIALY CENTRALXNOJ PE^ATI(B, (NoKTQBRX(B, 1967-1970 (NGG (B/s - (NpETROW(B, (Ng(B.(Ni(B.s; (NiNSTITUT KOSMI^ESKIH ISSLEDOWANIJ an sssrs ((NmOSKWA (B:s (NnAUKA(B,s, 1971)
Keywords: (NkOSMONAWTIKA W sssrs