Ṣāfenat Paʿnēaḥ : bîbliyyôgrafyā melēʾā šel hā-Rav Yôsēf Qâfaḥ = Zafnat Paaneh : a full bibliography of the Gaon Rabbi Joseph Kaphah - Kohen, Refaʾel (Verfasser); Ḳafaḥ, Yosef (Raphael Kohen, 2001)