@book { LEuropeaudfidesesrgionstransfrontalires,
    title = "L’Europe au défi de ses régions transfrontalières",
    subtitle = "Expériences rhénane et pyrénéenne",
    author = "Bruno {Dupeyron}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1104361"
}