Thirring, Walter E. <br/><br/>
Principles of quantum electrodynamics, tr by J Bernstein eng / 

 -  1962. 
 - Pure and applied physics,a series of monographs and text books^ed by H S W Massey^no.3 .
<br/><br/><label>Subjects--Index Terms: </label>Physics Quantum Theory of Solids