1. Morrison, R. B. "A Shock Tube Investigation of Detonative Combustion," Report UMM-97, University of Michigan,Engineering Research Institute Project M898,Jan. 1952.
2. Bitondo, D., and Bollay, W. "Preliminary Performance Analysis of the Pulse-Detonation-Jet Engine System," Aerophysics Development Corp. Report ADC-102-1, April 1952.