dos Santos Vieira, D., Romarco de Oliveira, M. L., Vasconcelos Gama, J. R., Mendonça Machado, E. L., & Gӧrgens E. B. (2017). Spatial pattern and sampling methods for Brazil nut tree in the mesoregion of the Lower Amazon, state of Para, Brazil. Bosque, 38(1), 97–107. https://doi.org/10.4067/S0717-92002017000100011