@book { AusschlusstrotzEinschluss,
    title = "Ausschluss trotz Einschluss?",
    author = "Carsten {Albers}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01671-0",
    url = "https://www.peterlang.com/document/1046890"
}