Barbu , Viorel <br/><br/>
Mathematical methods in optimization of differential systems   
by Viorel Barbu 
 - Dordrecht  Kluwer academic publishers  1994 
 - x, 259p 
 - Mathematics and its applications  V.310 .
<br/><br/><label>ISBN: </label>9780792331766 
<br/><br/><label>Dewey Class. No.: </label>003.850115  / N94;1 (MA)