@article{Pocs1993,
  author    = {Tam{\´a}s P{\´o}cs},
  title     = {Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 12., Metzgeriaceae, Plagiochilaceae, Lejeuneaceae (the nonepiphyllous collections)},
  journal   = {Tropical bryology},
  number    = {8},
  pages     = {105 -- 125},
  year      = {1993},
}