@article{Bomble2022,
  author    = {F. Wolfgang Bomble},
  title     = {Die Avena fatua-A. sativa-Gruppe im Aachener Raum},
  journal   = {Jahrbuch des Bochumer Botanischen Vereins},
  volume    = {13},
  pages     = {9 -- 31},
  year      = {2022},
}