Mario Ziebuhr, Tobias Buer, Herbert Kopfer. A column generation-based heuristic for a green vehicle routing problem with an unlimited heterogeneous fleet. In 2017 IEEE Symposium Series on Computational Intelligence, SSCI 2017, Honolulu, HI, USA, November 27 - Dec. 1, 2017. pages 1-8, IEEE, 2017. [doi]
Abstract is missing.