Quantum fields and strings : a course for mathematicians / 
edited by Pierre Deligne... /et.al/. 
 - 723 páginas. 
<br/><br/><label>ISBN: </label>0821820125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FISICA MATEMATICA.
<br/><br/><label>Dewey Class. No.: </label>530.14