@book { Entornoahaber,
    title = "En torno a ‘haber’",
    author = "Carlota {de Benito Moreno} and Álvaro S. {Octavio de Toledo y Huerta}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06099-7",
    url = "https://www.peterlang.com/document/1067673"
}