1. Nonlinear mechanical behavior of solid propellants
2. 2Farris, R. J. "Strain Dilatation in Solid Propellants,'7Bulletin of the 3rd Meeting ICRPG Working Group on Mechanical Behavior, Vol.I, Chemical Propulsion Information Agency Publication 61U, Applied Physics Lab.Johns Hopkins Univ., Silver Spring, Md.1964, pp.291-302.
3. Becker, E. B. and Brisbane, J. J. "Applications of the Finite Element Method to Stress Analysis of Solid Propellant Rocket Grains," Special Report S-76, Vols. I and II, Nov. 1965, Rohm and Haas Co., Huntsville, Ala.