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1986 | ||
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3 | John Durkin, David J. Withers: The Impact of the Decisions of Warc-Orb-85 on the Fixed-Satellite Service. ICC 1986: 33-36 | |
2 | David J. Withers, John Durkin: Frequency Band Sharing and Warc-Orb-85. ICC 1986: 42-46 | |
1984 | ||
1 | David J. Withers: The Role of CCIR Interim Working Party 4/1 in Satellite Communication. ICC (3) 1984: 1343-1345 |
1 | John Durkin | [2] [3] |