@book { EllibroilustradoenEspaa18681936,
    title = "El libro ilustrado en España (1868-1936)",
    subtitle = "Los casos del «Quijote» y la novela realista española",
    author = "María Luz {Gracia Gaspar}",
    year = "2025",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1515088"
}