@article{birkmann2016boost,
  title = {Boost resilience of small and mid-sized cities}
  author = {Birkmann, Joern; Welle, Torsten; Solecki, William; Lwasa, Shuaib; Garschagen, Matthias},
  journal = {Factor X: Challenges, Implementation Strategies and Examples for a Sustainable Use of Natural Resources},
  url = {http://www.nature.com/news/boost-resilience-of-small-and-mid-sized-cities-1.20667},
  doi = {10.1038/537605a},
  year = {2016}
}