Streit, L. <br/><br/>
Many degrees of freedom in field theory. 

 - New York, N.Y. :  Plenum PressNATO Scientific Affairs Division,  1978. 
 - 248 p. 
 - Advanced study institutes series: series b, physics, v. <30> .
 - NATO .
 - Advanced study institutes series: series b, physics, v. <30> .
<br/><br/> Proceedings 
<br/><br/><label>ISBN: </label>0306357305