@article{venghaus2018nexus,
  title = {Nexus thinking in current EU policies – The interdependencies among food, energy and water resources}
  author = {Venghaus, S.; Hake, J. -F.},
  journal = {Environmental Science & Policy},
  url = {http://www.sciencedirect.com/science/article/pii/S1462901117300916},
  doi = {10.1016/j.envsci.2017.12.014},
  year = {2018}
}