@book { IraAldridge18071867,
    title = "Ira Aldridge (1807–1867)",
    author = "Krystyna {Kujawinska-Courtney} and Maria {Lukowska}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106459"
}