@book{78782,
	author = {García Callejas, Juan},
	title = {Veinte gramos de luz},
	publisher = {Lantia, },
	year = {[Fecha de publicación no identificada]},
	series = {Poesía Caligrama},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/120923}
}