@book{51809,
	author = {Danzas, Julia Nicolaievna. and Fraga de Porto, Pedro.},
	title = {La emperatriz trágica },
	editor = {Imp. Gráf. España)},
	publisher = {Morata, },
	year = {[1944] (},
	series = {Like},
	address = {Madrid : }
}