Rubio-Meléndez, M. E., F. Zamudio, and C. C. Ramírez. “Susceptibility of Populus Spp. Hybrids to Aphids and Rusts at Three Localities of Chile”. Revista Bosque, vol. 32, no. 2, June 2017, pp. 127-34, https://revistabosque.org/index.php/bosque/article/view/779.