@book { UnterdenSternenAfrikas,
    title = "Unter den Sternen Afrikas",
    author = "Madge {Swindells} and Werner {Peterich} and Wolfgang {Crass} and Michaela {Link}",
    year = "2022",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/1243999"
}