@book { FacettenderSprachwissenschaft,
    title = "Facetten der Sprachwissenschaft",
    author = "Józef {Wiktorowicz} and Anna {Just} and Piotr A. {Owsiński}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b15965",
    url = "https://www.peterlang.com/document/1057492"
}