@article{ravetz2016sustainable,
  title = {Sustainable Urban Futures:: Contested Transitions and Creative Pathways}
  author = {Ravetz, Joe},
  journal = {Factor X: Challenges, Implementation Strategies and Examples for a Sustainable Use of Natural Resources},
  url = {https://www.research.manchester.ac.uk/portal/en/publications/sustainable-urban-futures(bd545378-5679-4c69-ba42-c0be20d0940e).html},
  year = {2016}
}