1. Di Prisco, M., and Toniolo, G. "Structural applications of steel bre reinforced concrete," Proceedings of the International Workshop, Milan, Italy, CTE Publ., Milan, Italy, April4,2000.
2. Mobasher, B., Sheppard, T., Slager, R., and Krapf, W. (1991), "Direct Exterior Finish Systems (DEFS) Using Fiber Reinforced Cement Based Substrates," American Concrete Institute, Spring Convention, Boston, MA, March 1991.
3. 30,000-Year-Old Wild Flax Fibers