Cruz, P., A. Bascuñan, J. Velozo, and M. Rodríguez. “Allometric Functions of Carbon Content for Quillay, Peumo, Espino and Litre”. Bosque, vol. 36, no. 3, May 2017, pp. 375-81, doi:10.4067/S0717-92002015000300005.