Biografía de Jacobo de las leyes, el principal jurista de Alfonso X el Sabio, cargos que desempeñó y obras que compuso: Suma de los nueve tiempos, Flores del Derecho, Doctrinal de los pleytos, Fuero Real y Siete Partidas
Biography of Jacobo de las leyes (Giacomo Giunta), the foremost jurist of Alphonso X the Wise, posts that he had and works that he composed:
Sum of nine times, Flowers of the law, Doctrinal of the lawsuits, Royal Law-code and Seven Parts.