@article{Luecking1997,
  author    = {Robert L{\"u}cking},
  title     = {Additions and corrections to the knowledge of the foliicolous lichen flora of Costa Rica : the genus Fellhanera, with notes on Bacidia pauciseptata},
  journal   = {Tropical bryology},
  number    = {13},
  pages     = {141 -- 173},
  year      = {1997},
}