1. Introduction to Surface and Superlattices Excitations;Cottam,1989
2. Interfaces, Quantum Wells and Superlattices;Mac Donald,1987
3. The Physics of Quasicrystals;Steinhard,1987
4. Quasicrystals: a primer;Janot,1993
5. Quasicrystals and Geometry;Senechal,1995