@book { Expresindeltiempoenellenguaje, title = "Expresión del tiempo en el lenguaje", author = "Judith {Scharpf Staab}", year = "2012", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/978-3-653-02159-2", url = "https://www.peterlang.com/document/1047180" }