@book { VielfaltderLinguistik,
    title = "Vielfalt der Linguistik",
    author = "Maria {Biskup} and Anna {Just}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16989",
    url = "https://www.peterlang.com/document/1057488"
}