@book{84639,
	author = {Mayakovsky, Vladimir, and Fernández Sánchez, José,},
	title = {Poemas 1917-1930 /},
	publisher = {Visor Libros,},
	year = {2011.},
	series = {Volumen XXX de la Colección Visor de poesía},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/76743/}
}