@article{waldvogel_ferreira_2003,  title={Estatísticas da vida},  volume={17},  ISSN={0102-8839},  url={https://doi.org/10.1590/S0102-88392003000300007},  DOI={10.1590/S0102-88392003000300007},  number={3-4},  journal={São Paulo em Perspectiva},  publisher={Fundação SEADE},  author={Waldvogel, Bernadette Cunha and Ferreira, Carlos Eugenio de Carvalho},  year={2003},  month={Jul},  pages={55–66} }