@book { Krebsistwennmantrotzdemlacht,
    title = "Krebs ist, wenn man trotzdem lacht",
    author = "Sabine {Dinkel}",
    year = "2017",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/403249"
}