@book { AusderTraum,
    title = "Aus der Traum?",
    subtitle = "Plädoyers gegen den Verfall der Natur",
    author = "Wolfgang {Eckert}",
    year = "2017",
    publisher = "Omnino Verlag",
    address = "Berlin, Deutschland",
    url = "https://shop.omnino-verlag.de/document/359019"
}