Stations de radiocommunications spatiales / Union Internationale des Télécommunications
Stations de radiocommunications spatiales / Union Internationale des Télécommunications Bureau des Radiocommunications
1994 S series : fixed-satellite service: ITU-R recommendations / ITU-R
1994 SA series : space applications: ITU-R recommendations / ITU-R
RS series : fixed-satellite service: CCIR recommendations (new and revised as of 7 March 1992) / International Telecommunication Union