@article{GerbersmannBuch2021,
  author    = {Christoph Gerbersmann and Corinne Buch},
  title     = {Exkursion: Hagen-Hohenlimburg, Steinbruch am Steltenberg},
  journal   = {Jahrbuch des Bochumer Botanischen Vereins},
  volume    = {12},
  pages     = {164 -- 167},
  year      = {2021},
}