@article{KnueverEhmkeSchneideretal.2010,
  author    = {B. Kn{\"u}ver and A. Ehmke and A. Schneider and M. Theile},
  title     = {Unsere Pflanzenwelt im Umbruch},
  journal   = {Egge - Weser},
  volume    = {1},
  number    = {1},
  pages     = {1 -- 12},
  url       = {http://www.egge-weser-digital.de/htm-inhalte/01001012-dhtml.html},
  year      = {2010},
}