1. Swartz, S.E. and Yap, S.T.,Evaluation of Proposed Methods to Determine Fracture Parameters for Concrete in Bending, Report No. 181 (Engineering Experiment Station, Kansas State University, Manhattan, Kansas, 1986).
2. Idem, Swartz, S.E. and Yap, S.T., ‘Evaluation of recently proposed recommendations for the determination of fracture parameters for concrete in bending’, inProceedings, VIIIth International Conference on Experimental Stress Analysis, Amsterdam, May 1986 (Martinus Niihoff, Dordrecht) 233.
3. Jenq, Y.S. and Shah, S.P., ‘Fracture mechanics and constitutive modeling of concrete’, inProceedings of the Second International Conference on Constitutive Laws for Engineering Materials: Theory and Application, University of Arizona, January 1987.
4. Jenq, Y.S.,Fracture Mechanics of Cementitious Composites PhD Dissertation, Northwestern University (1987).
5. Jenq, Y.S. and Shah, S. P., ‘Mixed mode fracture parameters for concrete’, inProceedings, SEM/RILEM International Conference on Fracture of Concrete and Rock, Houston, June, 1987, edited by S.P. Shah and S.E. Swartz (Society for Experimental Mechanics, Bethel, USA) 359.