AIAA-2004-5282 Optimal Entry into Atmosphere with Minimum Heat and Constraints
AIAA-2003-5395 Optimal Skip Entry into Atmosphere with Minimum Heat
AIAA-2002-4882 Optimal Entry into Atmosphere with Minimum Heat
Optimal Skip Entry Into Atmosphere With Minimum Heat and Constraints
Three-Dimensional Optimal Skip Entry with Terminal Maximum Velocity
AIAA-2001-4069 Optimal Profound Entry into Atmosphere with Minimum Heat and Constraints
The Non-linear Problem of Low Thrust Succeeding on Elliptical and Circular Orbits