1. Band theory of solids;Altmann,1994
2. Pseudopotentials that work: From H to Pu;Bachelet;Physical Review B,1982
3. Electronic states and optical transitions in solids;Bassani,1975
4. Projector augmented-wave method;Blöchl;Physical Review B,1994
5. Quantum theory of the solid state;Callaway,1991