@book { TrkischeMigranteninsterreich,
    title = "Türkische Migranten in Österreich",
    author = "Turgut {Gümüsoglu} and Murat {Batur}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105285"
}