@article{chaitin_2011, title={How real are real numbers?}, volume={34}, ISSN={0100-6045}, url={https://doi.org/10.1590/S0100-60452011000100006}, DOI={10.1590/S0100-60452011000100006}, number={1}, journal={Manuscrito}, publisher={UNICAMP - Universidade Estadual de Campinas, Centro de Lógica, Epistemologia e História da Ciência}, author={Chaitin, Gregory}, year={2011}, month={Jan}, pages={115–141} }