1. API 579-1/ASME FFS-1, (2007). Recommended practice for fitness-for-service: API-579-1, 2nd ed. American Petroleum Institute, Washington DC.
2. ASME B&PV code Sec XI, (2015). Rules for Inservice Inspection of Nuclear Power Plant Components: ASME Boiler and Pressure vessel Code XI. American Society of Mechanical Engineers, New York.
3. BS7910, (2015). BS7910:2013+A1:2015: Guide to methods for assessing the acceptability of flaws in metallic structures. British Standards Institute, London.
4. De Waele, W., Hasegawa, K., Denys, R., (2006). Flaw interaction rules in FITNET FFS procedure. In: International Conference on Fitness-for-Service. GKSS Research Centre and SHELL Global Solutions, pp. 1–6.
5. Investigation of fracture in small-scale SENT tests of a welded X80 pipeline steel using Digital Image Correlation with node splitting;Fagerholt;Eng. Fract. Mech.,2012