J. R. Magdalena Nom de Déu, «Sources for the History of the Jews in Spain -1. The Jews in Barcelona 1213-1291. Regesta of Documents from the Archivo Capitular. Compiled by MARÍA CINTA MAÑÉ. Edited and introduced by Yom Tov Assis. “GINZEI AM OLAM”», MEAH HEBREO, vol. 39, pp. 127–128.