@phdthesis{Classen2014,
  author      = {Alice Claßen},
  title       = {Diversity, traits and ecosystem services of pollinators along climate and land use gradients on Mount Kilimanjaro},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2014},
}