1. 2Charania,A.,Bradford,J.E.,Olds,J.,Graham,M."SystemLevelUncertaintyAssessmentforCollaborativeRLVDesign," JANNAF-2002-2B-4-MSS, 2002 JANNAF 38th Combustion Subcommittee/26th Airbreathing Propulsion Subcommittee/20th Propulsion Systems Hazards Subcommittee/2nd Modeling and Simulation Subcommittee Joint Meeting, Destin, Florida, April8-12,2002.
2. 3Bradford, J. E., Eklund, D. R., Charania, A., Wallace, J. G. "Quicksat: A Two-Stage to Orbit Reusable Launch Vehicle Utilizing Air-Breathing Propulsion for Responsive Space Access," AIAA-2004-5950, Space 2004 Conference and Exhibit, San Diego, California, September28-30, 2004.
3. 4Eklund,D.R.,Boudreau,A.H.,Bradford,J.E."ATurbine-BasedCombinedCycleSolutionforResponsiveSpaceAccess," AIAA-2005-4186, 41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Tucson,Arizona, July10-13,2005.