CHAMPION, H. G. European Silvicultural Research-Part II, Root Competition. Indian Forester, [S. l.], v. 58, n. 11, p. 611–615, 1932. DOI: 10.36808/if/1932/v58i11/20214. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/20214. Acesso em: 4 dec. 2025.