1. S.J.Burns and Z.J.Bilek, Metallurgical Transactions, 4 (April 1973) 975?984.
2. Z.J.Bilek and S.J.Burns, Journal of the Mechanics and Physics of Solids, 22 (1974) 85?95.
3. Z.J. Bilek and S.J. Burns, ?The Dynamics of Crack Propagation in Double Cantilevered Beam Specimens?, Proceedings of the Conference on Dynamic Crack Propagation, Noordhoff International Publishing, Leyden, The Netherlands (1973) 371?385.
4. S.J. Burns, ?Crack Propagation in Rapidly Wedged Double Cantilevered Beam Specimens?, Proceedings of the 12th Annual Meeting of the Society of Engineering Science, University of Texas at Austin (1975) 121?129.
5. M.F.Kanninen, International Journal of Fracture, 9, No. 1 (March 1973) 83?91.