Bibliography
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1. H.D. BUI: "Mechanics of fragile fracture" - Masson, 1978.


2. J. LEMAITRE, J.L. CHABOCHE: "Mechanics of solid materials" - Dunod, 1996.


3. J.B. LEBLOND: "Mechanics of fragile and ductile fracture "— Lavoisier, 2003.


4. R.S. BARSOUM: "Triangular quarter-point elements as elastic and perfectly-plastic crack tip elements"— Int. J. for Numerical Methods in Engineering, vol. 11, 85-98, 1977.


5. S. GENIAUT: "Convergence in fracture mechanics: validation of classical and enriched finite elements in Code_Aster" — Note EDF R&D H-T64-2008-0047, 2008.