CHÁVEZ-AGUILAR, G.; CAMPOS-ÁNGELES, G. V.; PÉREZ-SUÁREZ, M. Pinus hartwegii Lindl. forest, structure and composition along of its elevational distribution in the Nevado de Toluca. Revista Mexicana de Ciencias Forestales, v. 13, n. 74, p. 54–76, 31 Oct.2022.