E. M. L. Leite, R. V. dos Santos, P. Carneiro Souto, A. de F. Meira Vital, and J. Lopes Araújo, “INITIAL GROWTH OF TREE SPECIES IN DEGRADED SOIL IN SEMI-ARID TREATED WITH AMENDMENTS”, Green Journal, vol. 5, no. 3, pp. 179–187, Jun. 2010.