@article{WalentowskiBergmeier2009,
  author    = {Helge Walentowski and Erwin Bergmeier},
  title     = {Geobotanical assessment of forest habitat types of the Habitats Directive in northwestern Turkey},
  journal   = {Tuexenia : Mitteilungen der Floristisch-Soziologischen Arbeitsgemeinschaft},
  volume    = {29},
  pages     = {297 -- 303},
  year      = {2009},
}