@book{OPUS4-699,
  title     = {IUCN-Standards f{\"u}r Schutzgebiete in Deutschland},
  publisher = {Deutschland / Bundesamt f{\"u}r Naturschutz},
  address   = {Bonn},
  organization    = {Bundesamt f{\"u}r Naturschutz},
  pages     = {110 Seiten},
  year      = {2003},
  language  = {de}
}