@book { LapoesadelvarodeCaizares,
    title = "La poesía de Álvaro de Cañizares",
    author = "Antonio {Chas Aguión}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11658",
    url = "https://www.peterlang.com/document/1055742"
}