@book { IntensivstationErde,
    title = "Intensivstation Erde",
    subtitle = "Ein Rettungsversuch",
    author = "Wolfgang {Eckert}",
    year = "2025",
    publisher = "Omnino Verlag",
    address = "Berlin, Deutschland",
    url = "https://shop.omnino-verlag.de/document/1524286"
}