1. Optimization of aeroassisted orbit transfer; current status;Mease;JAS,1988
2. Hypersonic and Planetary Entry Flight Mechanics;Vinh,1980
3. Optimal Trajectories in Atmospheric Flight;Vinh,1981
4. Optimal aeroassisted return from high Earth orbit with plane change;Vinh;Acta Astronautica,1985
5. Optimal reentry trajectories of a lifting vehicle;Chern;NASA CR-3236,1980