1. Optimal cooperative time-fixed impulsive rendezvous
2. Ocampo, C. A. “Trajectory Optimization for Distant Earth Satellites and Satellite Constellations,” Ph.D. Dissertation, Dept. of Aerospace Engineering Sciences, Univ. of Colorado, Boulder, CO,Aug. 1996; University Microfilms Inc. (UMI), Publ. 9709513, Ann Arbor, MI.
3. Description of the Restricted Problem
4. Battin, R. H., An Introduction to the Mathematics and Methods of Astrodynamics, AIAA Education Series, AIAA, New York, 1987, pp.450- 454.