@phdthesis{Hein2018,
  author      = {Friederike Hein},
  title       = {Das Recht auf Familiennachzug im Ausl{\"a}nderrecht},
  type        = {doctoralthesis},
  pages       = {170},
  school      = {Universit{\"a}t Potsdam},
  doi       = {10.25932/publishup-43264},
  year        = {2018},
}