@article{ribeiro_motta_2007,  title={Apresentação},  volume={11},  ISSN={1413-7704},  url={https://doi.org/10.1590/S1413-77042007000100001},  DOI={10.1590/S1413-77042007000100001},  number={22},  journal={Tempo},  publisher={EdUFF - Editora da UFF},  author={Ribeiro, Gladys Sabina and Motta, Márcia},  year={2007},  pages={1–4} }