@article{2009,  title={Errata},  volume={8},  ISSN={1808-1851},  url={https://doi.org/10.1590/S1808-18512009000100020},  DOI={10.1590/S1808-18512009000100020},  number={1},  journal={Coluna/Columna},  publisher={Sociedade Brasileira de Coluna},  year={2009},  month={Jan} }