Hölscher, David F. “From Prosperity to Oblivion: The Slavic Settlement at Gaarz in Ostholstein”. Ana­lecta Archa­eolo­gica Res­so­viensia 13 (December 14, 2018): 215–242. Accessed April 10, 2025. https://journals.ur.edu.pl/anarres/article/view/47.