CRUZ RC, PORTO ML, SILVEIRA GL da, CRUZ JC, PEREIRA RD, DARU RL. FFTSINT: A tool for recurrence analysis of peaks in the spectral analysis of daily hydrologic series. Braz. J. Biom. [Internet]. 2016 Jan. 4 [cited 2024 Sep. 19];33(4):426-44. Available from: http://200.131.250.9/index.php/BBJ/article/view/37