1. Standard practice for verification and classification of extensometers;ASTM E83;Annual Book of ASTM Standards,1985
2. Review: creep of ceramics, part I, mechanical characteristics;Cannon;J. Mater. Sci.,1983
3. Non-contact laser extensometer;Hercher,1987
4. Fundamentals of Optics;Jenkins,1976
5. Tensile cyclic fatigue of structural ceramics;Liu,1986