1. 1 American Welding Society, 1987, “Welding Handbook: Welding Technology”, Eighth Edition, Vol. 1, Miami.
2. 2 National Energy Boarding, 1996, “Stress Corrosion Cracking on Canadian Oil and Gas Pipelines”, Report MH-2-95, Calgary.
3. 3 Glover, A. G., Hauser, D. and Metzbower, E. A., “Failure of Weldments" in Metals Handbook, Vol. 8, 1986.
4. 4 Jutla, T., "Fatigue and Fracture Control of Weldments" in ASM Handbook, Vol. 19, pp. 434-449, 1996.
5. 5 American Petroleum Institute, 1999, “Welding of Pipelines and Related Facilities,” API−1104, 19th Edition.