@book { Lainvoluntariedadenespaol,
    title = "La involuntariedad en español",
    author = "Fernando {López García}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17158",
    url = "https://www.peterlang.com/document/1111468"
}