| Article ID: | iaor20141917 | 
| Volume: | 59 | 
| Start Page Number: | 230 | 
| End Page Number: | 241 | 
| Publication Date: | Mar 2014 | 
| Journal: | Decision Support Systems | 
| Authors: | Petrovic Marijana, Bojkovic Nataa, Anic Ivan, Stamenkovic Mladen, Tarle Sneana Pejcic | 
| Keywords: | optimization |