J. E. Butler
- Preliminary data derived using a flexural cyclic loading machine to test plain and fibrous concrete. In: Matériaux et Constructions, v. 14, n. 1 (January 1981). (1981):
- The influence of pore pressure upon concrete. In: Magazine of Concrete Research, v. 33, n. 114 (March 1981). (1981):
- Development of apparatus to investigate the influence of pore pressure upon the tensile behaviour of concrete. In: Magazine of Concrete Research, v. 24, n. 81 (December 1972). (1972):