@phdthesis{Schainberg2004,
  author      = {Hartmut Schainberg},
  title       = {Die belgische Beeinflussung der Fr{\"u}hindustrialisierung im Aachener Raum, ca. 1820 - 1860},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-ce14-995c/},
  year        = {2004},
}