@book { PerspektiveneinerinterkulturellenLinguistik,
    title = "Perspektiven einer interkulturellen Linguistik",
    author = "Peter {Raster}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093428"
}