Schittkowski, Klaus. <br/><br/>
Nonlinear programming codes:  information, test, performance/ 
Klaus Schittkowski. 
 - Berlin:  Springer-Verlag,  1980. 
 - 242 p. :   ill. ;   24 cm. 
 - Lecture notes in economics and mathematical systems  183. .
<br/><br/><label>ISBN: </label>3540102477 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Nonlinear programming.