@article{ZimmermannLoosWehrdenetal.2015,
  author    = {Heike Zimmermann and Jacqueline Loos and Henrik von Wehrden and Joern Fischer},
  title     = {Aliens in Transylvania: risk maps of invasive alien plant species in Central Romania},
  journal   = {24.2015, S. 55-64},
  volume    = {2015},
  number    = {24},
  pages     = {55 -- 64},
  doi       = {10.3897/neobiota.24.7772},
  year      = {2015},
}