@book { FromRevolutiontoMigration,
    title = "From Revolution to Migration",
    author = "Helen {Oakley}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0231-8",
    url = "https://www.peterlang.com/document/1043694"
}