@article{schaffartzik2014the,
  title = {The global metabolic transition: Regional patterns and trends of global material flows, 1950--2010}
  author = {Schaffartzik, Anke and Mayer, Andreas and Gingrich, Simone and Eisenmenger, Nina and Loy, Christian and Krausmann, Fridolin},
  journal = {Global Environmental Change},
  doi = {10.1016/j.gloenvcha.2014.03.013},
  year = {2014}
}