@book { Druckkunde,
    title = "Druckkunde",
    subtitle = "für Germanisten, Literatur- und Geschichtswissenschaftler",
    author = "Hans A. {Halbey}",
    year = "1994",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1116825"
}