@book { VanishingLanguagesinContext,
    title = "Vanishing Languages in Context",
    subtitle = "Ideological, Attitudinal and Social Identity Perspectives",
    author = "Martin {Pütz} and Neele {Mundt}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06261-8",
    url = "https://www.peterlang.com/document/1049985"
}