@article{PradhanLuedekeReusseretal.2014,
  author    = {Prajal Pradhan and Matthias K. B. L{\"u}deke and Dominik Edwin Reusser and J{\"u}rgen Kropp},
  title     = {Food self-sufficiency across scales: How local can we go?},
  journal   = {Environmental science \& technology},
  volume    = {48},
  number    = {16},
  pages     = {9463 -- 9470},
  doi       = {10.1021/es5005939},
  year      = {2014},
}