1. Fracture toughness, the role of indentation technique;Evans;ASTM STP,1979
2. The response of solids to E/P indentation;Chiang;J. appl. Phys.,1982
3. The indentation fracture toughness of brittle materials for Palmqvist cracks;Niihara,1983
4. A modified indentation toughness technique;Cook;Commun. Am. Ceram. Soc.,1983
5. Residual stress effects in sharp contact cracking, Part 1. Indentation fracture mechanics;Marshall;J. Mater. Sci.,1979