LIMA GUAMÁN, P. R.; SANTAMARÍA CARRERA, J. L.; FLOR, M. Changes in rainfall patterns on the upper Ecuadorian Andean mountains: Analysis of extreme precipitation, ENSO effects and shifts of annual rainfall variation. ACI Avances en Ciencias e Ingenierías, v. 11, n. 3, p. 144–163, 13 ene.2020.