@article{valença_carvalho_2014, title={Soft Power, Hard Aspirations: the Shifting Role of
					Power in Brazilian Foreign Policy}, volume={8}, ISSN={1981-3821}, url={https://doi.org/10.1590/1981-38212014000100021}, DOI={10.1590/1981-38212014000100021}, number={3}, journal={Brazilian Political Science Review}, publisher={Associação Brasileira de Ciência Política}, author={Valença, Marcelo M. and Carvalho, Gustavo}, year={2014}, month={Sept}, pages={66–94} }