@article{david2016urban,
  title = {Urban metabolism in Syracuse, NY – introduction}
  author = {David J. Nowak},
  journal = {Urban Ecosystems},
  url = {https://link.springer.com/journal/11252/19/4/page/1},
  doi = {10.1007/s11252-016-0615-4},
  year = {2016}
}