International Radio Consultative Committee,Recommendations and reports of the CCIR.Recommendations and reports of the CCIR (15th : 1982 : Plenary Assembly, Geneva)．V.4 & 9. pt, 2，Frequency sharing and coordination between systems in the fixed-satellite service and radio-relay systems.,1982.
Recommendations and reports of the CCIR (15th : 1982 : Plenary Assembly, Geneva)．V.4 & 9. pt, 2，Frequency sharing and coordination between systems in the fixed-satellite service and radio-relay systems
International Radio Consultative Committee,Recommendations and reports of the CCIR.,1982.
