(NoRGANIZACIQ RADIOSWQZI W GRAVDANSKOJ AWIACII (B:s (Nu^EBNOE POSOBIE (B/s - (NiGNATOW(B, (NwLADIMIR aLEKSEEWI^s; (NpAUK(B, (NsERGEJ mIHAJLOWI^s; (NpOTAPOW(B, (NwQ^ESLAW gENNADIEWI^s ((NkIEW (B:s (Nb(B. (NI(B.,s, 1975)
Keywords: (NwOZDU[NYJ FLOT(B, (NGRAVDANSKIJ (B- (NsWQZXs; (NrADIOSWQZX W AWIACIIs