Li, X & Yong, J <br/><br/>
Optimal control theory for infinite dimensional systems 
X. Li & J. Yong 
 - Boston  Birkhauser-Verlag  1995 
 - xii  448 
 - Foundations & applications Systems & control .
<br/><br/><label>ISBN: </label>0817637222 
<br/><br/><label>Dewey Class. No.: </label>15.04+12.06  / LI