@book { EinalterSchwedezumVerlieben,
    title = "Ein alter Schwede zum Verlieben",
    subtitle = "Roman",
    author = "Claus {Vaske}",
    year = "2022",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1126817"
}