@book { MoversandStayersSocialMobilityMigrationandSkills,
    title = "Movers and Stayers: Social Mobility, Migration and Skills",
    author = "Izabela {Grabowska}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05817-8",
    url = "https://www.peterlang.com/document/1049238"
}