1. ‘Seamless steel cylinders - made by definitely prescribed steels’ Specification 3AA, US Department of Transport
2. Sulphide stress cracking criteria for steel NGV cylinders;Webster;Canadian Gas Association Project NGV 200-5.4,1991
3. Control of corrosion fatigue in NGV fuel cylinders;Hudak;Southwest Research Institute report to Gas Research Institute (Chicago), Contract 5086-252-1440,1990
4. Assessment of integrity of the on-board NGV steel cylinders;Bhuyan,1989