@article{Vianna_1998, place={Campinas, SP}, title={O que resulta quando se compara a metade maior com a menor?}, volume={6}, url={https://periodicos.sbu.unicamp.br/ojs/index.php/zetetike/article/view/8646787}, DOI={10.20396/zet.v6i10.8646787}, abstractNote={<p>-</p>}, number={2}, journal={Zetetike}, author={Vianna, Carlos Roberto}, year={1998}, month={dez.}, pages={117–125} }