Tenório de Santana, Leika Irabele, et al. “Application of Recurrence Analysis in Daily Precipitation for the Municipality of Vitória De Santo Antão PE”. Sigmae, vol. 8, no. 2, July 2019, pp. 114-20, https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/929.