@book { UneEuropedesCitoyens,
    title = "Une « Europe des Citoyens »",
    author = "Reiner {Marcowitz} and Andreas {Wilkens}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0240-3",
    url = "https://www.peterlang.com/document/1052973"
}