@book { ImmigrationandSelfgovernmentofMinorityNations,
    title = "Immigration and Self-government of Minority Nations",
    author = "Ricard {Zapata-Barrero}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1106068"
}