„Second-Log Branch Size Comparison Between Even-aged and Multiaged Douglas-fir Stands in Coastal Northern California“ (2020) Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS), 12(1), S. 50–61(12). Verfügbar unter: https://v3.mcfns.com/index.php/Journal/article/view/12.4 (Zugegriffen: 1 September 2026).