@book { Sozialbewusstsein,
    title = "Sozialbewusstsein",
    author = "Sander {Wilkens}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06002-7",
    url = "https://www.peterlang.com/document/1049399"
}