@book { LiteraturaCulturaMediaLengua,
    title = "Literatura – Cultura – Media – Lengua",
    author = "Christian {von Tschilschke} and Andreas {Gelz}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099263"
}