Designing Sustainable Supply Chains by Integrating Logistical and Process Engineering Aspects - A Material Flow Based Approach for 2nd Generation Synthetic Bio-Fuels. - Grit Walther; Anne Schatka; Thomas Spengler; Katharina Bode; Stephan Scholl (OR, 2007)

Design of regional production networks for second generation synthetic bio-fuel - A case study in Northern Germany. - Grit Walther; Anne Schatka; Thomas Spengler (Eur. J. Oper. Res., 2012)