@book {973,
	title = {Angela Ferreira   visitas privadas    private views},
	series = {NA},
	publisher = {Marca AG},
	organization = {Marca AG},
	chapter = {Artistas},
	isbn = {000000000000  0}
}
@booklet {1070,
	title = {Arte iberica},
	journal = {No50},
	publisher = {NA},
	chapter = {Revistas de Arte},
	isbn = {000000000000  0}
}
