@book { XXLHeiluftfritteuseRezeptbuch,
    title = "XXL Heißluftfritteuse Rezeptbuch",
    author = "Veronika {Frei}",
    year = "2023",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1403266"
}