W. Loaiza Cerón, Y. Carvajal-Escobar, R. V. Andreoli de Souza, M. T. Kayano, and N. González López, “Spatio-temporal analysis of the droughts in Cali, Colombia and their primary relationships with the El Niño-Southern Oscillation (ENSO) between 1971 and 2011”, Atmósfera, vol. 33, no. 1, pp. 51–69, Dec. 2019.