1. Unfired pressure vessels. Part 3. Design,2002
2. Section VIII Division 2—Alternative rules for the construction of pressure vessels,1999
3. Specification for unfired fusion welded pressure vessels,2000
4. A critical study of the solutions for the axisymmetric bending of spherical shells;Leckie;Weld Res Bull,1963
5. Solutions for the stresses at nozzles in pressure vessels;Penny;Weld Res Bull,1963