@book { Diosderepente,
    title = "Dios de repente",
    author = "José María {Contreras Espuny}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/b12847",
    url = "https://www.peterlang.com/document/1056509"
}