@article{FreigangBujnochZenner2013,
  author    = {Jens Freigang and Walter Bujnoch and G{\"u}nther Zenner},
  title     = {Erstfunde von Dryopteris ×brathaica Fraser-Jenk. \& Reichst. (Dryopteridaceae, Pteridophyta) in S{\"u}d-Deutschland - morphologische und molekulargenetische Untersuchungen},
  journal   = {Kochia},
  volume    = {7},
  pages     = {67 -- 86},
  year      = {2013},
}