1. Fatigue Handbook, Offshore Steel Structures;Almar-Naess,1985
2. Structural Welding Code – Steel;AWS,1985
3. The asgard flowlines project – limit state design experience;Bai,1999
4. Materials Data for Cyclic Loading, Part A–E;Boller,1987
5. The Practical Use of Fracture Mechanics;Broek,1989