@book { AlteSndenundSilvaner,
    title = "Alte Sünden und Silvaner",
    author = "Peter {Dell} and Horst-Dieter {Radtke}",
    year = "2019",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/457334"
}