@article{Caroli2018,
  author    = {Walter Caroli},
  title     = {Wie das "Nationale Naturerbe" Langenhard entstand},
  journal   = {Geroldsecker Land},
  volume    = {60},
  pages     = {20 -- 30},
  doi       = {10.57962/regionalia-24178},
  year      = {2018},
}