@Book{CYL20120017634, title = "Qu\'{e} culpa tengo yo", author = "Freire, Ricardo, m.1980", publisher = "[Madrid] : R. de Llano", editor = "R. de Llano", URL = "https://bibliotecadigital.jcyl.es/es/consulta/registro.do?id=16192", year = "1949", }