P. E. Roelfstra
- Stress analysis of structural members taking complex materials behaviour into consideration. Presented at: IABSE Colloquium: Advanced Mechanics of Reinforced Concrete, Delft, The Netherlands, 1981. (1981):
- Fracture Mechanical Behavior of Aggregate–Cement Matrix Interfaces. In: Journal of Materials in Civil Engineering (ASCE), v. 7, n. 4 (November 1995). (1995):
- Le béton numérique. In: Matériaux et Constructions, v. 18, n. 5 (September 1985). (1985):
- Influence of age of loading, water-cement ratio and rate of loading on fracture energy of concrete. In: Materials and Structures, v. 20, n. 2 (March 1987). (1987):