@misc{Sauer2011,
  author    = {Michael Sauer},
  title     = {Bestimmungstabelle der Cephalozia - Arten in Baden-W{\"u}rttemberg},
  booktitle = {85},
  series    = {Archive for Bryology},
  number    = {085},
  type      = {periodicalpart},
  pages     = {2},
  year        = {2011},
}