@book{5223,
	author = {Eco,, Umberto, and Ferro,, Manuel Simplício Geraldo},
	title = {ˆO ‰super-homem das massas},
	publisher = {Relógio d'Água,},
	year = {2016},
	address = {Lisboa},
	url = {http://rnod.bnportugal.gov.pt/ImagesBN/winlibimg.aspx?skey=&doc=1942822&img=84045&save=true}
}