Exact methods and a heuristic for the optimization of an integrated replenishment-storage planning problem. - Ayse Akbalik; Sekoun Kébé; Bernard Penz; Najiba Sbihi (Int. Trans. Oper. Res., 2008)

A Lagrangean heuristic for a two-echelon storage capacitated lot-sizing problem. - Sekoun Kébé; Najiba Sbihi; Bernard Penz (J. Intell. Manuf., 2012)