J. Diederich and F. Schröer, Eds., GDSU-Journal, vol. 13. Germany, 2022.
LibreCat: /record/40055

J. Diederich, F. Schröer, and T. Goll, Eds., GDSU-Journal, vol. Heft 13. 2022.
LibreCat: /record/48757