Elena, R., F. Sánchez, A. Rubio, V. Gómez, A. Aunós, A. Blanco, and O. Sánchez. “Autoecology of Beech Woodstands in Catalonia (Spain)”. Forest Systems 10, no. 1 (June 1, 2001): 21-42. Accessed April 30, 2024. https://fs.revistas.csic.es/index.php/fs/article/view/709.