as Professor of Theology at the University of Wittenberg, digital version at the Saxon StateandUniversityLibrary, Dresden (SLUB) Martin Luther Collection:
Erkennen: Vorlesungen, gehalten 1919–1920 in Göttingen. Nach der Ausarbeitung von Paul Bernays (Edited and with an English introduction by David E. Rowe)
circulation of the Persian Gulf: a numerical study. Ocean Science. II. 3. Göttingen: Copernicus Publications. ISSN 1812-0784. OCLC 4663773705. (en) Khordagui