Supply Network Planning with Dynamic Spot Sales Pricing: A Case Study from the Chemical Industry. - Hans Otto Günther; Christoph Habla; Matthias Kannegiesser; Paul van Beek; Martin Grunow (IMECS, 2007)

Value chain management for commodities: a case study from the chemical industry. - Matthias Kannegiesser; Hans-Otto Günther; Paul van Beek; Martin Grunow; Christoph Habla (OR Spectr., 2009)

An integrated optimization model for managing the global value chain of a chemical commodities manufacturer. - Matthias Kannegiesser; Hans Otto Günther (J. Oper. Res. Soc., 2011)