1. Theory of Elasticity, 3rd ed.;Timoshenko,1982
2. Mechanical Testing of Plastic, 2nd ed.;Turner,1983
3. Fracture Mechanics of Polymers.;Williams,1984
4. The analysis of dynamic fracture using lumped mass-spring models.;Williams;Int J Fracture,1987
5. Fracture Behavior of Polymers.;Kinloch,1983