@book { LaUEyCubaenelsigloXXI,
    title = "La UE y Cuba en el siglo XXI",
    author = "Alexis {Berg-Rodríguez}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/b19768",
    url = "https://www.peterlang.com/document/1254438"
}