1. Lloyd's Register Rules and Regulations for the Classification of Ships.
2. Brittle fracture in welded ships: an empirical approach from recent experience;Hodgson;Institution of Naval Architects,1958
3. Fracture control guidelines for welded ships hulls;Rolfe;Report SSC,1974
4. Evaluation of fracture criteria for ships steels and weldments;Pense;Report SSC,1981
5. Ship fracture mechanisms investigation;Stambaugh;Report SSC 337,1990