Potsdam University Library has a unique, large collection of Judaica, including numerous works in Hebrew and Yiddish. Publications that are not freely accessible online are gradually digitized and made accessible to the public.
2., verbesserte Auflage nebst hebräischen Gedichten Mosche Chaim Luzzatto's nach einer Handschrift zum ersten Mal edirt, Budapest : Verlag von Osias Geyer, 1907