1. Amador and Cuasicirstales, Amador, C. Cuasicirstales, Educ. quím., 23(1), en prensa.
2. Quasi-Crystal Conundrum Opens a Tiling Can of Worms;Bohannon;Science,2007
3. Geometric Concepts in Islamic Art;El-Said,1976
4. Lu and conference., Lu, P.J. conference. A video can be watch at the URL of Harvard University: http://www.peterlu.org//content/decagonal-and-quasicrystalline-tilings-medieval-islamic-architecture.
5. Decagonal and Quasi-Crystalline Tilings in Medieval Islamic Architecture;Lu;Science,2007