Assad, E.D., Masumoto, R. and Assad, M.L.L. (1992) “Estimation of probable maximum precipitations with 24 hours or 30 minutes of duration the case of the brazilian cerrados”, Pesquisa Agropecuaria Brasileira, 27(5), pp. 677–686. doi:10.1590/S1678-3921.pab1992.v27.3698.