1. 1H. E. Helms, R. A. Johnson, and L. E. Groseclose , "AGT 100-Advanced Gas Turbine Technology Development Project "; pp.137 55 inProceedings of the Twenty-Third Automotive Technology Development Contractors' Coordination Meeting, P-165. Society of Automotive Engineers, Warrendale, PA, 1986 .
2. Fracture mechanism maps for advanced structural ceramics
3. Fatigue of Ceramics (Part 3)
4. 5Y. Tajima, K. Urashima, M. Watanabe, and Y. Matsuo , "Static, Cyclic and Dynamic Fatigue Behavior of Silicon Nitride "; see Ref. 2, pp.719 28 .