@Book{BVMC:230287, author = {Rafn, Charles Christian}, title = {Memoria sobre el Descubrimiento de América por los Normandos}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2011}, year = {2011}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc9p2z2} }