Berestetskii, V. B. <br/><br/>
Quantum Electrodynamics ( Volume-4 ) 
/ by V. B. Berestetskii 
 - 2nd ed. 
 -  Elsevier Butterworth Heinemann:  2004. 
 - xv, 652p. 
<br/><br/><label>ISBN: </label>0750633719 
<br/><br/><label>Dewey Class. No.: </label>530.1433  / BER/Q