Aharon Nachalon

• ha-Ḳahal ṿe-taḳanot ha-ḳahal bi-teḳufat ha-geʼonim lefi teshuvotehem ṿe-divrehem
• Ḳahal ṿe-taḳanot ḳahal be-toratam shel ha-geʾonim