“Seasonal variability of maximum daily rainfall in Campinas, State of São Paulo, Brazil: trends, periodicities, and associated probabilities - doi: 10.4025/actascitechnol.v35i3.16222”, Acta Sci. Technol., vol. 35, nº 3, p. 557–564, fev. 2013, doi: 10.4025/actascitechnol.v35i3.16222.