@book { DerDuftvonHibiskusblten,
    title = "Der Duft von Hibiskusblüten",
    author = "Patricia {Matthews} and Hans-Erich {Stroehmer}",
    year = "2021",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/960703"
}