@phdthesis{Koester2016,
  author      = {Meike Koester},
  title       = {Impact of the invasive amphipod Dikerogammarus villosus on trophic interactions under field conditions},
  type        = {doctoralthesis},
  pages       = {53},
  school      = {Universit{\"a}t Koblenz, Universit{\"a}tsbibliothek},
  year        = {2016},
}