@article{AhrensHarms2002,
  author    = {Matthias Ahrens and Karl Hermann Harms},
  title     = {Zum Vorkommen und zur {\"O}kologie von Fissidens rivularis (Bryopsida) im Nordschwarzwald},
  journal   = {Carolinea},
  volume    = {60},
  pages     = {75 -- 81},
  doi       = {10.57962/regionalia-19382},
  year      = {2002},
}