(NiSSLEDOWANIE IONOSFERY WYSOKIH [IROT (B:s (NsBORNIK NAU^NYH TRUDOW (B/s - (NwLASKOW(B, (Nw(B.(Na(B.s; (NmINGALEW(B, (Nw(B.(Ns(B.s; (NaKADEMIQ NAUK sssrs (NkOLXSKIJ NAU^NYJ CENTR IM(B. (Ns(B.(Nm(B. (NkIROWAs; (NpOLQRNYJ GEOFIZI^ESKIJ INSTITUT an sssrs ((NaPATITY (B:s (Nknc an sssr(B,s, 1990)
(NbIBLIOGR(B.: (NW KONCE STATEJs
Keywords: (NiONOSFERA (B- (NiSSLEDOWANIE (B- (NaRKTIKAs