@book { Utopa,
    title = "Utopía",
    author = "Rosa {Garcia Gutiérrez} and Eloy {Navarro Domínguez} and Valentín {Núñez Rivera}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095463"
}