Spera, S.T. et al. 2000. Physical characteristics of a Dark-Red Latosol (Oxisol) of the Brazilian Savannas ("Cerrados") of Planaltina under fire action. Pesquisa Agropecuaria Brasileira. 35, 9 (Sep. 2000), 1817–1824. DOI:https://doi.org/10.1590/S1678-3921.pab2000.v35.5963.