@book { HipolinchendaskleineGespenst,
    title = "Hipolinchen das kleine Gespenst",
    author = "A. O. {Reiter}",
    year = "2022",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1296564"
}