Chen, Guang-ya and others <br/><br/>
Vector optimization   set valued and variational analysis 

 - New York  Springer-Verlag  2005 
 - x, 306p. Bibl. Index. 
 - Lecture notes in Economics and mathematical systems    541 .
<br/><br/>  
<br/><br/><label>ISBN: </label>3540212892 
<br/><br/><label>Dewey Class. No.: </label>519.91  / C518.VO