Niculescu, Constantin. <br/><br/>
Convex functions and their applications :  a contemporary approach / 
Constantin Niculescu, Lars-Erik Persson. 
 - [S.l.] :  Springer,  2006. 
 - 271 p. ;  25 cm. 
 - Cms books in mathematics. .
 - Cms books in mathematics. .
<br/><br/><label>ISBN: </label>0387243003 9780387243009 
<br/><br/><label>Dewey Class. No.: </label>515.8