@book { AbersicherKurzgeschichteHumor,
    title = "Aber sicher (Kurzgeschichte, Humor)",
    author = "Yngra {Wieland}",
    year = "2019",
    publisher = "booksnacks",
    address = "Stuttgart, Deutschland",
    url = "https://shop.digitalpublishers.de/document/451933"
}