@book { OlderMigrantsVulnerableandExcluded,
    title = "Older Migrants – Vulnerable and Excluded",
    subtitle = "Searching for Visibility in Universal and European Laws",
    author = "Barbara {Mikołajczyk}",
    year = "2024",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b22336",
    url = "https://www.peterlang.com/document/1507289"
}