Yepes, A., Sierra, A., Niño, L. M., López, M., Garay, C., Vargas, D., Cabrera, E. and Barbosa, A. (2016) “Biomass and total carbon in oak forests of Southern Colombian Andes: contributions to the REDD+ project-wide approach”., Revista de Biología Tropical, 64(1), pp. 399–412. doi: 10.15517/rbt.v64i1.18221.