1. Patient mix optimisation in hospital admission planning: a case study;Adan;International Journal of Operations and Production Management,2002
2. Bechar, S., et Guinet, A., 2006. Planification des lits d'un établissement de soins, Conference GISEH 2006, Luxembourg ville, 14–16 Septembre, pp. 645–653.
3. Building cyclic master surgery schedules with levelled resulting bed occupancy;Beliën;European Journal of Operational Research,2007
4. Ben Bachouch, R., Guinet, A., Hajri-Gabouj, S., 2007. Planification des lits mutualisés d'un établissement de soins. In: Proceedings of the 7th International Congress of Industrial engineering CIGI'2007. Trois-Rivières Québec, Canada, 5–8 Juin 2007, CDROM, 2007 p.
5. Optimizing a multiple objective surgical case sequencing problem;Cardoen;International Journal of Production Economics,2009