@book { DieLiebeeinesFremden,
    title = "Die Liebe eines Fremden",
    subtitle = "Roman",
    author = "Anita {Burgh} and Traudl {Weiser}",
    year = "2020",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/889148"
}