1. Busemann A. Die achsensymmetrische kegelige überschallströmung. Luftfahrtforschung. 1944;19(4):137-144
2. Courant R, Friedrichs K. Supersonic Flow and Shock Waves. New York: Interscience; 1948
3. Molder S, Szpiro EJ. Busemann inlet for hypersonic speeds. Journal of Spacecraft and Rockets. 1966;3(8):1303-1304
4. Molder S, Romeskie JM. Modular hypersonic inlets with conical flow. In: AGARD Conference on Hypersonic Boundary Layers and Flow-fields; Proceedings, No. 30; Cranfield: NATO/AGARD; 1968
5. Van Wie DM. Scramjet inlets. In: Scramjet Propulsion. Washington, USA: American Institute of Aeronautics and Astronautics; 2001. pp. 447-511