@inproceedings{Scholten2015,
  author    = {Anja Scholten},
  title     = {Sustainable water-borne transport},
  booktitle = {JRC Annual Event on the Scientific Support to the Danube Strategy, Ulm, 27. - 28. Oct 2015},
  series    = {Danube navigation economics},
  url       = {https://ec.europa.eu/jrc/sites/jrcsh/files/20151027-28-danube-ulm-scholten\_en.pdf},
  year      = {2015},
}