1. AIAA Technical Paper 92-3551. "Hot Gas Thrust Vector Control Motor." Michel Berdoyes, SEP, France and Russell A. Ellis, CSD, USA. Presented at28th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Nashville, TN, July6-8,1992.
2. AIAA Technical Paper 97-2672. "Development of a Carbon-Carbon Translating Nozzle Extension for the RL10B-2 Liquid Rocket Engine." R. A. Ellis, J. C. Lee, and F. M. Payne, CSD, USA and M. Lacoste, A. Lacombe, and P. Joyez, SEP, France. Presented at33rdAIAA/ASME/SAE/ASEE Joint Propulsion Conference, Seattle, WA, July6-9,1997.
3. IAF Technical Paper IAF-97-S.2.04. "Carbon-Carbon Extendible Nozzles." M. Lacoste, A. Lacombe, and P. Joyez, SEP, France and R. A. Ellis, J. C. Lee, and F.M. Payne, CSD, USA. Presented at48th International Astronautical Congress, Turin, Italy, October6-10,1997.
4. AIAA Technical Paper 98-3363. "Testing of the RL10B-2 Carbon-Carbon Nozzle Extension." R. A. Ellis, J. C. Lee, and F. M. Payne, CSD, USA and M. Lacoste, A. Lacombe, and P. Joyez, SEP, France. Presented at34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Cleveland, OH, July13-15,1998.