@Book{BVMC:629931, author = {Gravina, Gianvincenzo}, title = {J[anni] Vincentii Gravinae De ortu et progressu juris civilis liber :}, url = {https://www.cervantesvirtual.com/obra/janni-vincentii-gravinae-de-ortu-et-progressu-juris-civilis-liber-} }