@mastersthesis{Schaefer2005,
  author      = {Robert Christian Sch{\"a}fer},
  title       = {Phosphordynamik in naturnahen Schwimm- und Badeteichen},
  type        = {masterthesis},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year        = {2005},
}