@book { ErnstCassirer,
    title = "Ernst Cassirer",
    subtitle = "La unidad simbólica de la cultura",
    author = "Gustavo {Esparza}",
    year = "2024",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b22065",
    url = "https://www.peterlang.com/document/1458349"
}