@misc{Hettling2016,
  author    = {Manfred Hettling},
  title     = {B{\"u}rger, B{\"u}rgertum, B{\"u}rgerlichkeit (english version)},
  doi       = {10.14765/zzf.dok.2.112.v1},
  url       = {http://docupedia.de/zg/B{\"u}rger_(english_version)_Version_1_Manfred_Hettling},
  type      = {webpublication},
  year        = {2016},
}