1. Technical Report DTNSRDC/SME-CR-07-86;Coldren,1986
2. High strength low alloy steels in naval ship construction;Montemarano;J. Ship Prod.,1986
3. A.D. Wilson, E.G. Hamburg, D.J. Colvin, S.W. Thompson, G. Krauss, Properties and microstructures of copper precipitation aged plate steels, in: Conference Proceedings Microalloyed HSLA Steels, ASM International, 1988, pp. 259–275.
4. E.G. Hamburg, A.D. Wilson, Production and properties of copper, age hardened steels, in: A.J. DeArdo (Ed.) Conf. Proc. Processing, Microstructure and Properties of HSLA steels, The Minerals, Metals & Materials Society, 1988, pp. 241–259.
5. D.J. Colvin, M.S. Thesis, Colorado School of Mines, 1988.