@book { IndividualisierungimdigitalenZeitalter,
    title = "Individualisierung im digitalen Zeitalter",
    author = "Uwe {Gerber}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b15389",
    url = "https://www.peterlang.com/document/1111047"
}