1. 1) Niu, M. C. Y.: Composite Airframe Structures, Conmilit Press, Hong Kong, 1992, Chapter 8.
2. 2) Ishikawa, T., Aoki, Y. and Suemasu, H.: Pursuit of Mechanical Behavior in Compression after Impact (CAI) and Open Hole Compression (OHC), Proceedings of 15th International Conference on Composite Materials (ICCM-15), Durban, South Africa, 2005, CD-ROM.
3. Experimental and Analytical Studies On the Onset of Delamination in Laminated Composites