@misc{Frahm2013,
  author    = {Jan-Peter Frahm},
  title     = {Nordamerikanische Moosarten in Europa},
  booktitle = {160},
  series    = {Archive for Bryology},
  number    = {160},
  type      = {periodicalpart},
  pages     = {10},
  year        = {2013},
}