References
- Bennett, Simon B., “Communication system design—Commercial satellite communication systems”, from the course held at San Fernando Valley State College, Northridge, California, in 1971, p. 179.
- Cole, W. P. & Graham, I. M., “Complexity versus reliability”, U.K. Seminar on Communication Satellite Earth Station. Planning and operation, May 1968, Sec. D, Paper No. 5, p. 3.