@book { RegencyHerzen,
    title = "Regency Herzen",
    author = "Barbara {Michaels} and Gabriele {Franz} and Traudi {Perlinger} and Eva {Malsch}",
    year = "2024",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/1438132"
}