Rockafellar, Tyrrell R <br/><br/>
Conjugate Duality and Optimization (e-book) 

 -  Siam  1974 
 - CBMS-NSF Regional Conference Series in Applied Mathematics .
<br/><br/> http://portal.igpublish.com/iglibrary/search/SIAMB0000296.main.html?61 
<br/><br/><label>ISBN: </label>9780898710137 
<br/><br/><label>Subjects--Index Terms: </label>Mathematical optimization, Convex functions, Duality theory (Mathematics)