1. J. S. Chern and N. X. Vinh, Optimum Reentry Trajectories of a Lifting Vehicle, NASA CR-3236, 1980.
2. Hypersonic and Planetary Entry Flight Mechanics;Vinh,1980
3. H. W. Stone and R. W. Powell, Entry Dynamics of Space Shuttle Orbiter With Longitudinal Stability and Control Uncertainties at Supersonic and Hypersonic Speeds, NASA TN-1084, 1977.
4. N. X. Vinh, J. S. Chern and C. F. Lin, Phugoid oscillations in optimal reentry trajectories, Acta Astronautica, to appear.
5. N. X. Vinh and A. Dobrzelecki, Non-linear Longitudinal Dynamics of an Orbital Lifting Vehicle, NASA CR-1449, 1969.