@book { Galdsylaeducacinfundamentacindesuideariopedaggico,
    title = "Galdós y la educación: fundamentación de su ideario pedagógico",
    author = "Salvadora {Luján-Ramón}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19794",
    url = "https://www.peterlang.com/document/1282570"
}