@book{2271,
	author = {Martínez Cuenca, Salvador.},
	title = {Summa },
	editor = {Graf. Mateu)},
	publisher = {Summa, },
	year = {1915-1916 (},
	address = {Madrid : },
	url = {http://hemerotecadigital.bne.es/details.vm?o=&w=1888-8240&f=issn&l=500}
}