@book { Pratiquesimaginesetimagesdespratiquesplurilingues,
    title = "Pratiques imaginées et images des pratiques plurilingues",
    author = "Pia {Stalder}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0036-2",
    url = "https://www.peterlang.com/document/1052245"
}