1. P. Sjoblom, Simple Design Approach Against Low Velocity Impact Damage, Proc. 32nd SAMPE Symposium, Anaheim, CA, pp 30-52, 1987.
2. K. N. Shivakumar, W. Elber and W. Illg, Prediction of Impact Force and Duration due to Low Velocity Impact on Circular Composite Laminates, J. Appl. Mech., 52, pp 674-680, 1985.
3. W.J. Cantwell, J. Morton, Impact perforation of carbon-fiber reinforced plastics, Composite Science and Technology, Vol.38, ISSN: 0266-3538, pp 119-141, 1990.
4. D. Liu, L.E. Malvern, C.T. Sun, Delamination in Central Impact in Graphite/Epoxy Laminates, in Proceedings 1986 SEM Conference on Experimental Mechanics, Society for Experimental Mechanics, Bethel, CT, 1986, pp 863-868.
5. S.P. Joshi and C.T. Sun, Impact-induced Fracture in Quasi-Isotropic Laminate, Journal of Composite Technology and Research, pp 40-46, 1986.