„Combining experts’ ratings for partly overlapping concept lists: a feasibility test with cultural sustainability indicators“ (2013) Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS), 5(1), S. 1–13 (13). Verfügbar unter: https://mcfns.com/index.php/Journal/article/view/5.1 (Zugegriffen: 29 Oktober 2026).