1. Root bulge of bellows, metallic bellows expansion joints;Becht;ASME PVP-51,1981
2. Stress in Shells;Flügge,1973
3. The instability of bellows subjected to internal pressure;Haringx;Phillips Research Report 7,1952
4. A simplified analysis method for buckling of bellows under internal pressure and its validation tests;Tsukimori;Pressure Vessel Technology,1988