@book { Lemarchdesfootballeurs,
    title = "Le marché des footballeurs",
    author = "Raffaele {Poli}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0017-1",
    url = "https://www.peterlang.com/document/1052118"
}