1. Boeing(1989).High‐Speed Civil Transport Study. NASA Contractor Report 4233. Boeing Commercial Airplanes.
2. Bowcutt K.G. Smith T.R. Kothari A.et al. (2011).The hypersonic space and global transportation system: a concept for routine and affordable access to space.AIAA 2011‐2295.17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference San Francisco CA(11–14 April 2011).
3. Bulman M.J.andSiebenhaar A.(2011).Combined cycle propulsion: aerojet innovations for practical hypersonic vehicles.AIAA Paper 2011‐2397.17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference San Francisco CA11–14 April 2011).
4. Conners T.R.(1997).Predicted Performance of a Thrust Enhanced SR‐71 Aircraft with an External Payload. NASA Technical Memorandum 104330 June 1997.NASA Dryden Flight Research Center Edwards CA.
5. Davoudzadeh F. Buehrle R. Liu N.‐S. andWinslow R.(2005).Numerical Simulation of the RTA Combustion Rig.NASA/TM – 2005‐213899.40th Combustion 28th Airbreathing Propulsion 22nd Propulsion Systems Hazards 4th Modeling and Simulations Joint Subcommittees Meetings sponsored by the Joint Army Navy NASA and Air Force Interagency Propulsion Committee Charleston South Carolina(13–17 June 2005).