Iroume, A., J. Oltremari, and H. Palacios. “Proposal for Land Classification and Torrent Control in Cerro Divisadero, Coyhaique, XI Region, Chile”. Revista Bosque, vol. 17, no. 2, Dec. 1996, pp. 45-56, https://revistabosque.org/index.php/bosque/article/view/1298.