@phdthesis{Roeder2006,
  author      = {Achim R{\"o}der},
  title       = {A Remote Sensing Based Framework for Monitoring and Assessing Mediterranean Rangelands. Case Studies from Two Test Sites in Spain and Greece},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-a569-e745},
  year        = {2006},
}