1. ASME (1998) Rules for inservice inspection of nuclear power plant components, ASME Boiler and Pressure Vessel Code, Section XI
2. Carpinteri A, Brighenti R and Vantadori S (2004). A numerical analysis on the interaction of twin coplanar flaws. Eng Fract Mech 71: 485–499
3. Chang YS, Moon SI, Kim YJ, Lee JH, Song MH, Choi YH (2004) Assessment of steam generator tube with multiple axial through-wall cracks, Proceedings of Asian Society for Integrity of Nuclear Components, pp 1–14
4. Cochet B (1991) Steam generator tube integrity, EPRI NP-6865-L
5. Diercks DR (1999) Steam generator tube integrity program, October Monthly Report