1. Analyzing statistical variability of fracture properties
2. “Strengthening Methods in Crystals”;Brown,1971
3. “Physical Metallurgy and the Design of Steels”;Pickering,1978
4. “Atomistics of Fracture”;Knott,1983
5. Knott, J. F., p. 61, Proc. 4th Int. Cong, on Fracture, Edited by Taplin, published by Pergamon Press (1977).