1. W.M.Congdon, "Advanced CNC Manufacturing of Composite Thermal Protection Systems for Earth/Planetary Aerocapture and Entry," Progress Report No.1 for NASA/JSC Contract NAS9-99137,ARA-0019-R-01,May2000.
2. W.M.Congdon, "Arc-Jet Evaluation Testing of Advanced SCBA Charring Ablators for JPL's Mars Smart Lander Mission in 2009," Final Report for NASA/JPL Contract 1229683, ARA0655-R-02,May2002.
3. D.A.Rarick, "Arc-Jet Testing of Advanced Ablative Materials Manufactured by Applied Research Associates, Inc."NASA Johnson Space Center, Technical Report JSC-28984, May 2000.
4. W.M.Congdon, "Development Testing of Families of Advanced Ablative Heat Shields for Human Exploration Development of Space," Contract Report ARA4794-R-02, NASA/JSC Contract T956W,May2000.
5. Thermal performance of advanced charring ablator systems for future robotic and manned missions to Mars