1. Rules for Building and Classing Underwater Vehicles, Systems and Hyperbaric Facilities;ABS,2002
2. Bulletin 2U - Bulletin on Stability Design of Cylindrical Shells;API,2000
3. Hydrostatic Pressure Buckling of a Ring-stiffened Tube;Bryant,1954
4. PD 5500: Specification for Unfired Fusion Welded Pressure Vessels;BSI,2009
5. Ultimate strength of locally damaged steel stiffened cylinders under axial compression;Cerik;Thin-Walled Struct.,2015