SShe'elot u-teshuvotShe'elot u-teshuvotde Joseph ben Isaac Ibn Ezra, Yaʻaḳov Shemuʼel ShpigelMateriasResponsaEdiciones (1)She'elot u-teshuvot (1989)Yad ha-Rav Nisim · hebMás obras de Joseph ben Isaac Ibn EzraʻʻAtsmot YosefʻAtsmot YosefSSheʼelot u-teshuvotSheʼelot u-teshuvot1988MMaśa melekhMaśa melekh1988