1. R.A.C. Laudise, Aging of U.S. air force aircraft, National Research Council (United States), Report Number: NMAB-488-2, National Academy Press (Washington), 1997, ISBN 0-309-05935-6.
2. Anon., Success stories: air force; material substitution and new sealing technologies keep airframes flying longer, AMPTIAC Quarterley, 7, 57–61.
3. Aluminium: Properties and Physical Metallurgy;Hatch,1984
4. Metallurgical factors affecting fracture toughness of aluminum-alloys;Hahn;Metall. Trans. A,1975
5. R.P. Wei, Corrosion and corrosion fatigue in perspective, in: Russell J. Jones (Ed.), Proceedings of TMS Symposium on Chemistry and Electrochemisty of Corrosion and Stress Corrosion Cracking: A Symposium Honoring the Contributions of R.W. Staehle, New Orleans, The Minerals, Metals & Materials Society, Warrendale, PA, 2001, pp. 263–278.