(NrADIOLINII IONOSFERNOGO RASSEQNIQ METROWYH WOLN (B/s - (N{UMSKAQ(B, (NnINA nIKOLAEWNAs ((NmOSKWA (B:s (NsWQZX(B,s, 1973)
(NsPISOK LIT(B. (NS(B. 188-192s
Keywords: (NwIDY I SISTEMY RADIOSWQZIs