Pinḳas ha-ḳehilot : entsiḳlopediyah shel ha-yeshuvim ha-yehudim le-min ha-yusadam ṿe-'ad la-aḥer sho'at milḥemet ha-'olam ha-sheniyah = Pinkas hakehillot : Encyclopedia of Jewish communities from their foundation till after the Holocaust - Ophir, Baruch Z. Herausgeber