Unger, Daniel, Jeremy Stovall, Brian Oswald, David Kulhavy, et I-Kuai Hung. « A Test of the Mean Distance Method for Forest Regeneration Assessment ». Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS) 6, no. 2 (septembre 30, 2014): 54–61 (8). Consulté le novembre 4, 2026. https://mcfns.com/index.php/Journal/article/view/6.6.