Coverage and overlap of satellites in circular equatorial orbits. With applications to multiple-access communication-satellite systems
1966 ◽
Vol 113
(9)
◽
pp. 1495
1965 ◽
Vol 112
(1)
◽
pp. 21
◽
1974 ◽
Vol 22
(11)
◽
pp. 1895-1895
1971 ◽
Vol 19
(3)
◽
pp. 345-349
◽