TY  - BOOK
AU  - Maral,G.
AU  - Bousquet,Michel
TI  - Satellite communications systems: systems, techniques, and technology 
SN  - 0471930326
PY  - 1993///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Artificial satellites in telecommunications
N1  - Judul asal : Systmes de tlecommunications par satellites
ER  -