Calil, F. N., M. Viera, M. V. Schumacher, V. G. Lopes, and R. Witschoreck. “Biomass and Nutrients in an Agroforestry System in the Most Southerly Brazil”. Revista Ecologia E Nutrição Florestal - ENFLO, vol. 1, no. 2, July 2014, pp. 80-88, https://periodicos.ufsm.br/enflo/article/view/14747.