. . "P\u00E4dagogischen Hochschule Erfurt" . . "Erfurt" . . . . . "Gotha Research Library" . . . "University of Erfurt" . . . "Erfurt University" . . . . . . . . . "University of Erfurt School of Public Policy" . . . . "university of Erfurt" . . . . . . . . . . . . . . . . . . . . . "5715" . "University of Erfurt" . . . . . . . .