" Warsaw martyrs commemoration (haskore), in bes-medresh (prayer house), Hotel Straubinger, on the last day of Pesakh " " (אחרון של פסח … א הזכרה נאך די קדושי ווארשא ה.י.ד) ", 1947
" Warsaw martyrs commemoration (haskore), in bes-medresh (prayer house), Hotel S...