@book { DasFlsternderTotenZweiRomaneineinemeBook,
    title = "Das Flüstern der Toten: Zwei Romane in einem eBook",
    author = "Eva {Maaser}",
    year = "2020",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/901893"
}