@Book{BVMC:624717, author = {Simancas, Diego de}, title = {Iacobi Simancae Ciuitatensis episcopi, De primogenitis Hispaniae libri quinque}, url = {https://www.cervantesvirtual.com/obra/iacobi-simancae-ciuitatensis-episcopi-de-primogenitis-hispaniae-libri-quinque} }