@book { JosefBurkardLeu18081865,
    title = "Josef Burkard Leu (1808-1865)",
    subtitle = "Propst im Hof und Professor der Theologie in Luzern - Ein «liberaler Geistlicher»",
    author = "Guido {Wüest}",
    year = "1974",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1069602"
}