@book { NachrichtandichWeilduinmeinemHerzenlebst,
    title = "Nachricht an dich: Weil du in meinem Herzen lebst",
    author = "Luise {Wauer}",
    year = "2023",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1364660"
}