@phdthesis{Ma2006,
  author      = {Hang Ma},
  title       = {"Villages" in Shenzhen- Persistence and Transformation of an Old Social System in an Emerging Megacity},
  type        = {doctoralthesis},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.771},
  year        = {2006},
}