@article{KriewaldPradhanCostaetal.2019,
  author    = {Steffen Kriewald and Prajal Pradhan and Lu{\´i}s F{\´i}l{\´i}pe Carvalho da Costa and Anselmo Garcia Cantu Ros and J{\"u}rgen Kropp},
  title     = {Hungry cities: how local food self-sufficiency relates to climate change, diets, and urbanisation},
  journal   = {Environmental research letters},
  volume    = {14},
  number    = {9},
  doi       = {10.1088/1748-9326/ab2d56},
  year      = {2019},
}