Pozza, A.A.A. et al. 2007. Competitive retention and desorption of inorganic anions on natural soil gibbsite. Pesquisa Agropecuaria Brasileira. 42, 11 (Nov. 2007), 1627–1633. DOI:https://doi.org/10.1590/S1678-3921.pab2007.v42.7741.