@article{diez_2008,  title={
       },  ISSN={0104-4060},  url={https://doi.org/10.1590/S0104-40602008000100017},  DOI={10.1590/S0104-40602008000100017},  number={31},  journal={Educar em Revista},  publisher={Setor de Educação da Universidade Federal do Paraná},  author={Diez, Carmen Lúcia Fornari},  year={2008},  pages={297–303} }