@misc{indiciae00134575280e,
  title = {Nature: ecosystems without commodifying them.},
  author = {Robert Costanza},
  year = {2006},
  doi = {10.1038/443749b},
  url = {https://pubmed.ncbi.nlm.nih.gov/17051185/},
  note = {Source identifier: 17051185}
}