TY  - RPRT
TI  - Global coverage Mobile Satellite Systems: System availability versus channel propagation impairments
AU  - Sforza, M.
AU  - Buonomo, S.
AU  - Poiaresbaptista, J. P. V.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940018325
ID  - 19940018325
ER  -