@phdthesis{Gerhardt2004,
  author      = {Hans Gerhardt},
  title       = {Die Hausfrau und die Konsumgenossenschaften},
  type        = {doctoralthesis},
  pages       = {55},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2004},
}