1. The influence of elastic anisotropy on the propagation of fracture

   • C. Atkinson
   • A. K. Head

   OriginalPaper Pages: 489 - 505

2. On energy balance criteria in ductile fracture

   • Kerry S. Havner
   • James B. Glassco

   OriginalPaper Pages: 506 - 517

3. On energy balance criteria in ductile fracture

   • K. S. Havner
   • J. B. Glassco

   Discusion to Pages: 518 - 525

4. Notes on the paths and stability of cracks

   • B. Cotterell

   OriginalPaper Pages: 526 - 533

5. Fracture of rocks

   • John S. Rinehart

   OriginalPaper Pages: 534 - 551

6. Low stress fracture initiation at a stress concentration: Application of dislocation type models

   • E. Smith

   OriginalPaper Pages: 552 - 560

7. Note on estimating critical stress for irregularly-shaped-planar cracks

   • R. A. Westmann

   OriginalPaper Pages: 561 - 563

8. A note on the plastic zone size ahead of the propagating fatigue crack

   • Takeo Yokobori
   • Masabumi Tnaka

   OriginalPaper Pages: 564 - 566