1. C. Kittel: Introduction to Solid State Physics (Wiley, New York 1956)
2. C. Kittel: Quantum Theory of Solids (Wiley, New York 1963)
3. H. Ibach, H. Lüth: Solid-State Physics, 2nd edn. (Springer, Berlin, Heidelberg 1995)
4. E.M. Conwell: High Field Transport in Semiconductors (Academic, New York 1967)
5. N.W. Ashcroft, N.D. Mermin: Solid State Physics (Saunders, Philadelphia 1976)