1. E. Alfaro-Bou, R. Hayduck. R. Thomson and V. Vaughan, Simulation of aircraft crash and its validation. Aircraft Crashworthiness (Edited by Saczalski et al.), pp. 485–499. University Press of Virginia.
2. Metallic energy dissipating systems;Johnson;Appl. Mech. Rev.,1978
3. Characteristics of inversion tubes under axial loading;Al-Hassani;J. Mech. Engng Sci.,1972
4. An assessment of energy absorbing devices for prospective use in aircraft impact situations;Ezra,1972