@article{2019,  title={ERRATUM},  volume={31},  ISSN={0103-3786},  url={https://doi.org/10.1590/2318-0889201931e180045e},  DOI={10.1590/2318-0889201931e180045e},  journal={Transinformação},  publisher={Pontifícia Universidade Católica de Campinas},  year={2019},  pages={e180045e} }