J. E. Ash
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- Anisotropy and failure criteria for concrete. Dans: Matériaux et Constructions, v. 3, n. 6 (novembre 1970). (1970):
- The effect of mix proportions and aggregate dust upon the compressive strength of concrete. Dans: Magazine of Concrete Research, v. 20, n. 63 (juin 1968). (1968):
- Short-term loading and deformation of concrete in uniaxial tension and pure torsion. Dans: Magazine of Concrete Research, v. 20, n. 64 (septembre 1968). (1968):