The Single (and Multi) Item profit maximizing capacitated lot-size (PCLSP) problem with fixed prices and no set-up. - Kjetil K. Haugen; Asmund Olstad; Krystsina Bakhrankova; Erik van Eikenhorst (Kybernetika, 2010)

Determining Optimal Discount Policies for a Supplier in B2B Relationships. - Viktoryia Buhayenko; Erik van Eikenhorst (OR, 2013)