"1989Z"^^ . "1902Z"^^ . . . "Yitzchok Yaakov Weiss (1902\u20131989), also known as the Minchas Yitzchak, was a prominent Dayan, Halachic authority and Talmudic scholar. He was a world-renowned expert on Jewish law."@en . . "Hungarian rabbi" . "Yitzchok Yaakov Weiss"@en . . . . . "Weiss, Yitzchok Yaakov"@en .