@misc{Frahm2012,
  author    = {Jan-Peter Frahm},
  title     = {Mosses and liverworts of the Choc{\´o} region, Colombia},
  booktitle = {123},
  series    = {Archive for Bryology},
  number    = {123},
  type      = {periodicalpart},
  pages     = {14},
  year        = {2012},
}