@misc{Oesau2011,
  author    = {Albert Oesau},
  title     = {Zur Moosflora des Trollbachtals bei M{\"u}nster-Sarmsheim (Rheinland-Pfalz)},
  booktitle = {114},
  series    = {Archive for Bryology},
  number    = {114},
  type      = {periodicalpart},
  pages     = {15},
  year        = {2011},
}