@book { Etatetbiencommun,
    title = "Etat et bien commun",
    author = "Anto {Gavric} and Grzegorz W. {Sienkiewicz}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0139-0",
    url = "https://www.peterlang.com/document/1043752"
}