1. Private communication from A. J. Mcllree
2. J. W. Hyres Final Report: Examination of the Reactor Vessel (RV) Head Degradation at Davis-Besse, BWXT Services, Lynchburg, Virginia, June 2003
3. M. D. Wright QMN-2, 2011, Staehle Consulting
4. L. E. Thomas S. M. Bruemmer “Summary of analytical electron microscopy observation of intergranular attack and stress corrosion cracks in Alloy 600 steam generator tubing”, EPRI Report No. 1011683, Palo Alto, CA 2005. Permission from EPRI