Land satellite service : amateur service: amateur satellite service: reports of the CCIR, 1990: (also decisions s): annex 1 to volume VIII / International Telecommunication Union
Maritime mobile service : reports of the CCIR, 1990: (also decisions s): annex 2 volume VIII / International Telecommunication Union
Broadcasting-satellite service (sound and television) : reports of the CCIR, 1990: (also decisions): annex to volumes X and XI- part 2 / International Telecommunication Union
Sound and television recording : reports of the CCIR, 1990: (also decisions): annex to volumes X and XI- part 3 / International Telecommunication Union