@book { ZweiAugenblickeGlck,
    title = "Zwei Augenblicke Glück",
    subtitle = "Roman",
    author = "Michael {Romahn}",
    year = "2019",
    publisher = "dotbooks Verlag",
    address = "München, Germany",
    url = "https://www.dotbooks.de/document/459293"
}