Guevara Otiniano, C. E., C. Cruvinel, E. and H. Lima, C. (2020) “Non linear discriminant based on mixture of distributions: an application in return time of heterogeneous maximum flows observed in the Paranapanema river basin-Brazil”, Selecciones Matemáticas, 7(02), pp. 242-249. doi: 10.17268/sel.mat.2020.02.06.