@book { MinderheitenimsozialistischenJugoslawien,
    title = "Minderheiten im sozialistischen Jugoslawien",
    author = "Kateřina {Králová} and Jiří {Kocian} and Kamil {Pikal}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06194-9",
    url = "https://www.peterlang.com/document/1049969"
}