@book{28633,
	author = {Ravest Santis, Guillermo.},
	title = {Pretérito imperfecto :},
	publisher = {LOM Ediciones,},
	year = {2009.},
	series = {Colección Crónicas},
	address = {Santiago de Chile, Chile :},
	edition = {1a. ed.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/13119/}
}