@inproceedings{inproceedings1d0bb556,
title   = {About singularity of twisted sums},
author = {Fernanández, Castillo, Jesús M and Cuellar Carrera, Wilson Albeiro and Ferenczi, Valentin and Moreno, Y},
year = {2019},
publisher = {UFSC},
booktitle   = {Encontro Nacional de Análise Matemática e Aplicações - ENAMA}
}