J. R. R. PINTO, A. T. OLIVEIRA-FILHO, and J. D. V. HAY, “INFLUENCE OF SOIL AND TOPOGRAPHY ON THE COMPOSITION OF A TREE COMMUNITY IN A CENTRAL BRAZILIAN VALLEY FOREST”, Edinburgh J. Bot., vol. 62, no. 1-2, pp. 69–90, Feb. 2006, doi: 10.1017/S0960428606000035.