Local and Central Power. Service to the King and Patrimonial Wealth in Thirteenth-century Castile. The merino Fernán González de Rojas and his Descendants (SP). EM [Internet]. 2017 Mar. 29 [cited 2026 Jan. 16];(18):146-7. Available from: https://revistas.uva.es/index.php/edadmedia/article/view/565