@book { Versunethiquedelalibert,
    title = "Vers une éthique de la liberté",
    author = "Francine {Charoy}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06171-0",
    url = "https://www.peterlang.com/document/1049682"
}