Leḥimah Yehudit be-Polin neged ha-Natsim 1942 - 1944 - Ḳraḳovsḳi, Shemuʾel (Sidrat meḥḳarim be-toldot ha-hitnagdut ha-mezuyenet shel ha-Yehudium be-ʿet ha-shoʾah)