@book { Tressiglosdecartasdelectoresenlaprensaespaola,
    title = "Tres siglos de cartas de lectores en la prensa española",
    author = "Elena {Carmona Yanes}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b15030",
    url = "https://www.peterlang.com/document/1110919"
}