1. Shoemaker, J.M., Aerodynamic spike flow fields computed to select optimum configuration at Mach 2.5 with experimental validation, AIAA paper 90-0414, 1990.
2. Regarding the utility of spiked blunt bodies;Album;Journal of the Aerospace Sciences,1968
3. Alexander, S.R., Results of tests to determine the effect of a conical wind shield on the drag of a bluff body at supersonic speeds, NACA RM L6K08a, 1947.
4. Experiments on separation of boundary layers on probes in front of blunt-nosed bodies in a supersonic air stream;Mair;Philosophy Magazine,1952
5. Piland, R.O., Putland, L.W., Zero-lift drag of several conical and blunt nose shapes obtained in free flight at Mach number of 0.7 to 1.3, NACA RM L54A27, 1954.