@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}
}