A hierarchical solution approach for multi-site capacity planning under uncertainty in the pharmaceutical industry. - Aaron A. Levis; Lazaros G. Papageorgiou (Comput. Chem. Eng., 2004)

Optimisation-based scheduling: A discrete manufacturing case study. - Michael C. Georgiadis; Aaron A. Levis; Panagiotis Tsiakis; Ioannis Sanidiotis; Constantinos C. Pantelides; Lazaros G. Papageorgiou (Comput. Ind. Eng., 2005)

Active demand management for substitute products through price optimisation. - Aaron A. Levis; Lazaros G. Papageorgiou (OR Spectr., 2007)