1. 2Haering, E.A., Jr., Murray, J.E., Purifoy, D. D., Graham, D.H., Meredith, K.B., Ashburn, C.E., and Stucky, Lt. Col. M. "Airborne Shaped Sonic Boom Demonstration Pressure Measurements with Computational Fluid Dynamics Comparisons," AIAA-2005-9, Jan.2005.
2. 3Freund, D., Simmons, F., Howe, D., Cowart, R., and Grindle, T. "Lessons Learned: Quiet Spike™ Flight Test Program," AIAA-2008-130,Jan.2008.
3. 4Englert, G.W. "Operational Method of Determining Initial Contour of and Pressure Field About a Supersonic Jet," NASA TN D-279,1960.
4. 5Putnam, L.E., and Capone, F.J. "Experimental Determination of Equivalent Solid Bodies to Represent Jets Exhausting Into aMach 2.20 ExternalStream," NASA TN D-5553,1969.