@article{RO_2016__50_2_221_0,
     author = {Ba{\"\i}ou, Mourad and Habib, Michel and Nourine, Lhouari},
     title = {Preface},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {221--222},
     publisher = {EDP-Sciences},
     volume = {50},
     number = {2},
     year = {2016},
     doi = {10.1051/ro/2016004},
     zbl = {1337.00020},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ro/2016004/}
}