Interactive multimedia satellite access communications. - Tho Le-Ngoc; Victor C. M. Leung; Peter Takats; Peter Garland (IEEE Commun. Mag., 2003)

Non-geostationary satellite orbit communications satellite constellations history. - Tom Butash; Peter Garland; Barry G. Evans (Int. J. Satell. Commun. Netw., 2021)