TY  - BOOK
AU  - Lifshits,II ya M and Gredeskul,Sergel A and Pastur,Leonid A.
TI  - Introduction to the Theory of Disordered Systems
SN  - 0-471-87533-3
U1  - G6 L 
PY  - 1988///
CY  - New York
PB  - John Wiley & Sons
KW  - The Exponential Growth Rate,The Impurity Band
ER  -