@article{KleespiesBraunDierkesetal.2021,
  author    = {Matthias Kleespies and Tina Braun and Paul Wilhelm Dierkes and Volker Wenzel},
  title     = {Measuring connection to nature - a illustrated extension of the inclusion of nature in self scale},
  journal   = {Sustainability},
  volume    = {13},
  number    = {4, art. 1761},
  pages     = {1 -- 14},
  doi       = {10.3390/su13041761},
  year      = {2021},
}