1. Size effect in blunt fracture: concrete, rock, metals;Bazant;J. Engng Mech. ASCE,1984
2. Material models;Elices,1988
3. Asymptotic analysis of the development of a cohesive crack zone in mode I loading for arbitrary softening curves;Planas,1987
4. The theoretical basis of a method to determine the fracture energy GF of concrete;Hillerborg;Mater. Struct.,1985
5. Determination of the fracture energy of mortar and concrete by means of three-point bend tests on notched beams;RILEM TC;Mater. Struct.,1985