KNAPP, H. D. Old-growth beech forests - Joint Natural Heritage of Europe. L’Italia forestale e montana, [S. l.], v. 81, n. 2s, p. 190–202, 2026. DOI: 10.36253/ifm-1235. Disponível em: https://italiaforestalemontana.it/index.php/ifm/article/view/1235. Acesso em: 7 ott. 2026.