1. Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate and Lower Temperature Service, ASTM A516,1990
2. Yield Point Loads and Compliance Functions of Fracture mechanics Specimens;Haigh,1974
3. Crack Opening Displacement (COD) Testing, BS 5762,1979
4. Mounting Piezoelectric Acoustic Emission Sensors, ASTM E650-85,1986