@book { DerKlosterhandelvonLuzern176970,
    title = "Der Klosterhandel von Luzern 1769/70",
    author = "Christine {Weber-Hug}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1069272"
}