@book { RassismusinMedien,
    title = "Rassismus in Medien",
    author = "Patricia {Birungi} and Erwin {Riefler}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1102809"
}