1. Phase transformations in ZrO2-containing ceramics: II, the martensitic reaction in t-ZrO2;Ruhle,1984
2. Transformation toughening, parts I–IV;Lange;J. Mater. Sci.,1982
3. Design of transformation-toughened ceramics;Claussen,1981
4. Transformation and microcrack toughening as complementary processes in ZrO2-toughened Al2O3;Ruhle;J. Am. Ceram. Soc.,1986
5. Microcracking contributions to the toughness of ZrO2-based ceramics;Faber,1984