@phdthesis{Dietze2005,
  author      = {Stefan Dietze},
  title       = {Modell und Optimierungsansatz f{\"u}r Open Source Softwareentwicklungsprozesse},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Potsdam},
  year        = {2005},
}