1. J. Richard Ward, Timothy L. Brosseau, Bertram B. Grollman. Heat Transfer in Guns-Determination of Friction Factor From Heat Input Measurements (ADA105430), U.S. Army Armament Research and Development Command, U.S. Army Ballistic Research Laboratory, Aberdeen Proving Ground, MD, September, 1981.
2. R.M. Fisher, A. Szirmae, W.T. Huang, Paul J. Conroy. Metallographic Studies of Erosion and Thermo-Chemical Cracking of Cannon Tubes (ADA135816), U.S. Army Armament Research & Development Command Benet Weapons Laboratory, DRDAR-LCB-TL Watervliet, NY 12189, May, 1983.
3. James N. Blecker. Small Arms Gun Barrel Thermal Experimental Correlation Studies (AD786509), Research Directorate, SARRI-LR GEN Thomas J. Rodman Laboratory Rock Island Arsenal, Rock Island, IL 61201, June, 1974.
4. Leonard H. Caveny. Steel Erosion Produced by Double Base, Triple Base, and RDX Composite Propellants of Various Flame Temperature, (ADA092344), U.S. Army Armament Research and Development Command, Large Caliber Weapon Systems Laboratory, Dover, New Jersey, October, 1980.