@book { Grandesetpetiteslangues,
    title = "«Grandes» et «petites» langues",
    subtitle = "Pour une didactique du plurilinguisme et du pluriculturalisme",
    author = "George {Alao} and Evelyne {Argaud} and Martine {Derivry-Plard} and Hélène {Leclercq}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1102604"
}