@book { JorgeSemprn,
    title = "Jorge Semprún",
    author = "Daniela {Omlor}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0602-6",
    url = "https://www.peterlang.com/document/1052512"
}