@article{PurintonBookhagen2017,
  author    = {Benjamin Purinton and Bodo Bookhagen},
  title     = {Validation of digital elevation models (DEMs) and comparison of geomorphic metrics on the southern Central Andean Plateau},
  journal   = {Earth surface dynamics},
  volume    = {5},
  pages     = {211 -- 237},
  doi       = {10.5194/esurf-5-211-2017},
  year      = {2017},
}