1. Constantinescu, A. and Ballard, P. On the reconstruction formulae of subsurface residual stresses after matter removal, The Fifth International Conference on Residual Stresses, Vol.2, Inst. of Tech., Linkopings University, Sweden, pp.703-708, 1997.
2. Bush, A.J. and Kromer, F.J. Residual stresses in a shaft after weld repair and subsequent stress relief, SESA Spring Meeting Paper No. A-16, Soc. for Exp. Stress Anal., Westport, CT, 1979.