@article{hauck_2017,  title={What are 'Think Tanks'? Revisiting the Dilemma of the Definition},  volume={11},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3821201700020006},  DOI={10.1590/1981-3821201700020006},  number={2},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Hauck, Juliana Cristina Rosa},  year={2017},  pages={e0006} }