Popov, V. N. <br/><br/>
Functional integrals and collective excitations / 
V.N. Popov. 
 - Cambridge ;  Cambridge University Press,  1987. 
 - viii, 216 p. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0521307775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Integration, Functional.
<br/><br/><label>Dewey Class. No.: </label>530.1557  / Fu