Souza, L.F. da S. et al. (2014) “Liming and phosphorus fertilization in some soils under cerrado. II. Intervals between liming and phosphorus application”, Pesquisa Agropecuaria Brasileira, 18(11), pp. 1175–1179. doi:10.1590/S1678-3921.pab1983.v18.15458.