An Emission-Minimizing Vehicle Routing Problem with Heterogeneous Vehicles and Pathway Selection. - Martin Behnke; Thomas Kirschstein; Christian Bierwirth (OR, 2016)

A column generation approach for an emission-oriented vehicle routing problem on a multigraph. - Martin Behnke; Thomas Kirschstein; Christian Bierwirth (Eur. J. Oper. Res., 2021)