@book { MadeinCreativity,
    title = "Made in Creativity",
    author = "Reinhold {Rapp} and Andreas {Gaertner} and Hermann {Simon} and Matthias {Horx}",
    year = "2019",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1221329"
}