@book { Sociolinguistiqueurbaine,
    title = "Sociolinguistique urbaine",
    subtitle = "Identités et mise en mots",
    author = "Sabine {Bastian} and Thierry {Bulot} and Elisabeth {Burr}",
    year = "2011",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1108787"
}