1. Tornqvist R., Wang J., Tronskar J.P., Sisan M. A., “Welding Residual Stress and Pipeline Integrity”, Offshore Technology Conference (OTC), OTC-25039-MS, 2014
2. BS 7910 “Guide to methods for assessing the acceptability of flaws in metallic structures”, British Standard Institute
3. Zhang Y., Smith S., Wei L., Johnston C., “RR938 - Residual Stress Measurements and Modelling”, Health and Safety Executive, 2012
4. Stefano G., Rossin D., Torselletti E., Tejc J., “Surface residual stresses measurement and numerical prediction for offshore steel catenary risers girth welds” Offshore Mediterranean Conference (OMC), 2017
5. Specification for Line Pipe, API Specifications 5L, American Petroleum Institute.