@article{321,
  author = {Simon Levin},
  title = {What mathematics can do for sustainability.},
  year = {2015},
  journal = {Bulletin of mathematical biology},
  volume = {77},
  pages = {251-3},
  month = {02/2015},
  issn = {1522-9602},
  doi = {10.1007/s11538-014-0038-4},
  language = {eng},
}