Pytlak, R <br/><br/>
Numerical methods for optimal control problems with state constraints 
R. Pytlak 
 - Berlin  Springer  1999 
 - xii  215 
 - Lecture notes in mathematics 1707 .
<br/><br/><label>ISBN: </label>9783540662143  
<br/><br/><label>Dewey Class. No.: </label>11.05+15.04  / PYTL