@article{medeiros_souza_castro_2015,  title={The stability of income inequality in Brazil, 2006-2012: an estimate using income tax data and household surveys},  volume={20},  ISSN={1413-8123},  url={https://doi.org/10.1590/1413-81232015204.00362014},  DOI={10.1590/1413-81232015204.00362014},  number={4},  journal={Ciência & Saúde Coletiva},  publisher={ABRASCO - Associação Brasileira de Saúde Coletiva},  author={Medeiros, Marcelo and Souza, Pedro Herculano Guimarães Ferreira de and Castro, Fábio Ávila de},  year={2015},  month={Apr},  pages={971–986} }