@book{269845,
	author = {Biggi, I.,},
	title = {Valkirias :},
	publisher = {edhasa,},
	year = {[2018]},
	series = {Narrativas históricas edhasa},
	address = {Barcelona :},
	edition = {Primera edición en e-book.},
	url = {https://www.digitaliapublishing.com/a/103682/}
}