Classification Scheme of the Special Subject Collection → Languages and Literatures → Other Semitic Languages and Literatures (except Medieval and Modern Hebrew, Arabic and Languages of Ethiopia) → Northern Semitic Languages (z.B. Biblical Hebrew, Aramaic, Syriac)

• Zur Lautlehre der aramäisch-talmudischen Dialecte Rülf, Gutmann Breslau : Grass, Barth, 1879

• Zur Lautlehre der aramäisch-talmudischen Dialecte / 1 : Die Kehllaute Rülf, Gutmann Breslau : Grass, Barth, 1879