Sampaio, S.C., Longo, A.J., Queiroz, M.M.F. de, Gomes, B.M., Boas, M.A.V. and Suszek, M. 2007. Estimate and probable monthly rain precipitation distribution in the state of Paraná. Acta Scientiarum. Human and Social Sciences. 28, 2 (Sep. 2007), 267-272. DOI:https://doi.org/10.4025/actascihumansoc.v28i2.169.