1. Shuttle entry guidance;Harpold;J. Astronaut. Sci.,1979
2. Shuttle entry guidance revisited using nonlinear geometric methods;Mease;J. Guid. Control Dyn.,1994
3. Drag vs. energy trajectory control to accommodate uncertain winds for lifting reentry vehicle;Rogers,2002
4. Entry guidance and trajectory control for reusable launch vehicles;Lu,1996
5. A plan for advanced guidance and control technology for 2nd generation reusable launch vehicles;Hanson,2002