1. Ram accelerator - A new chemical method for accelerating projectilesto ultrahigh velocities
2. Operational characteristics of the thermally choked ram accelerator
3. Hugoniot analysis of the ram accelerator
4. Kull, A.E.,Burnham,E.A., Knowlen, C., Bruckner,A.P., and Hertzberg, A. "Experimental Studies of Superdetonative Ram Accelerator Modes," AIAA Paper 89-2632.
5. Burnham, E.A., Kull, A.E., Knowlen, C., Bruckner, A.P. and Hertzberg, A. "Operation of theRam Accelerator in the Transdetonative Velocity Regime," AIAA Paper 90-1985.