@book { Unefiguredelexpansion,
    title = "Une figure de l’expansion",
    author = "Federica {Locatelli}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0769-2",
    url = "https://www.peterlang.com/document/1053184"
}