1. Effect of dimensions on fast fracture instability of notched sheets;Krafft,1961
2. The energy criterion for fracture of sheets containing cracks;Broek;Appl. Mater. Res.,1965
3. Elementary Engineering Fracture Mechanics;Broek,1986
4. Elementary Engineering Fracture Mechanics;Broek,1986
5. A method to determine the critical J-integral value independent of initial crack sizes and specimen lengths