@article{haberl2017the,
  title = {The Material Stock–Flow–Service Nexus: A New Approach for Tackling the Decoupling Conundrum}
  author = {Haberl, Helmut; Wiedenhofer, Dominik; Erb, Karl-Heinz; Görg, Christoph; Krausmann, Fridolin},
  journal = {Sustainability},
  url = {https://www.mdpi.com/2071-1050/9/7/1049},
  doi = {10.3390/su9071049},
  year = {2017}
}