@article{pérez-liñán_2018,  title={IMPEACHMENT OR BACKSLIDING? Threats to democracy in the twenty-first century 
				},  volume={33},  ISSN={0102-6909},  url={https://doi.org/10.1590/339801/2018},  DOI={10.1590/339801/2018},  number={98},  journal={Revista Brasileira de Ciências Sociais},  publisher={Associação Nacional de Pós-Graduação e Pesquisa em Ciências Sociais - ANPOCS},  author={Pérez-Liñán, Aníbal},  year={2018},  pages={e339801} }