be-Artsot Shumer ṿe-Akad : meḥḳarim ḥadashim : yom ʿiyun li-khevod Yaakov Klein be-hagiʿo li-gevurot = In the lands of sumer and akkad : new studies : a conference in honor of Jacob Klein on the occasin of his eightieth birthday - Kogan, Mordekhai (Herausgeber); Ḳlein, Yaʻaḳov (Gefeierter) (ʿIyunim be-madaʿe ha-ruaḥ, 2018)