1. Carpinteri, A., ‘Size effects on the brittleness of concrete structures’ (in Italian), in Proceedings of AITEC Conference, Parma, October 1985 (1985), pp. 109–123.
2. Carpinteri, A. and Fanelli, M., ‘Numerical analysis of the catastrophical softening behaviour in brittle structures’, in Proceedings of 4th International Conference on Numerical Methods in Fracture Mechanics, San Antonio, Texas, March 1987 (Pineridge Press, 1987) pp. 369–386.
3. Carpinteri, A., ‘Interpretation of the Griffith instability as a bifurcation of the global equilibrium’, in Proceedings of NATO Advanced Resarch Workshop on Application of Fracture Mechanics to Cementitious Composites, Northwestern University, September 1984, edited by S. P. Shah (Nijhoff, 1985) pp. 287–316.
4. Carpinteri, A., ‘Limit analysis for elastic-softening structures: scale and slenderness influence on the global brittleness’, in ‘Structure and Crack Propagation in Brittle Matrix Composite Materials’, Proceedings of Euromech Colloquium No. 204, Jablonna, November 1985, edited by A. M. Brandt (Elsevier Applied Science, 1986) pp. 497–508.
5. ‘Standard Method of Test for Plane Strain Fracture Toughness of Metallic Materials’, E 399-74 (ASTM).