Burns, S. L., J. M. Cellini, M. V. Lencinas, G. J. Martínez Pastur, and S. M. Rivera. “Description of Possible Natural Hybrids Between Nothofagus Pumilio and N. Antarctica at South Patagonia (Argentina)”. Bosque, vol. 31, no. 1, June 2017, pp. 9-16, doi:10.4067/S0717-92002010000100002.