Верен идее соединить мир

ICTs for a Sustainable World #ICT4SDG

Mobile satellite communication systems using highly inclined elliptical orbits

Report M.1170-0 (1990)

Status : Withdrawn

Access : Free Download

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Format Size Posted Article Number

PDF (acrobat)

945757 bytes 1990-01-01 E 70000 

PDF (acrobat)

1102649 bytes 1990-01-01 F 70000 

PDF (acrobat)

1121499 bytes 1990-01-01 S 70000 

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