@book { Lessentieldelamdiation,
    title = "L’essentiel de la médiation",
    author = "Michele {De Gioia} and Mario {Marcon}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/b16164",
    url = "https://www.peterlang.com/document/1113625"
}