@article{ButtlerGregor2003,
  author    = {Karl Peter Buttler and Thomas Gregor},
  title     = {Hinweise auf Bromus commutatus s. str. und Bromus commutatus subsp. decipiens in Hessen},
  journal   = {Botanik und Naturschutz in Hessen},
  volume    = {16},
  pages     = {23 -- 29},
  year      = {2003},
}