@book { GutenbergvorGericht,
    title = "Gutenberg vor Gericht",
    subtitle = "Der Mainzer Prozess um die erste gedruckte Bibel",
    author = "Hans-Michael {Empell}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105434"
}