1. Standard test method for linear-elastic plane-strain fracture toughness KIc of metallic materials (ASTM E399);ASTM,2012
2. Asymptotic approximations to crack problems;Benthem,1973
3. Discussion on stress analysis of cracks;Bueckner,1965
4. Mechanical Metallurgy SI edition;Dieter,1988
5. Convenient closed form stress intensity factors for common crack configurations;Gray;International Journal of Fracture,1977