@article{bachrach_baratz_2011,  title={Duas faces do poder},  volume={19},  ISSN={0104-4478},  url={https://doi.org/10.1590/S0104-44782011000300011},  DOI={10.1590/S0104-44782011000300011},  number={40},  journal={Revista de Sociologia e Política},  publisher={Universidade Federal do Paraná},  author={Bachrach, Peter and Baratz, Morton S.},  year={2011},  month={Oct},  pages={149–157} }