@article{villa_viana_2010, title={Security issues during Lula's administration: from the reactive to the assertive approach}, volume={53}, ISSN={0034-7329}, url={https://doi.org/10.1590/S0034-73292010000300006}, DOI={10.1590/S0034-73292010000300006}, number={spe}, journal={Revista Brasileira de Política Internacional}, publisher={Centro de Estudos Globais da Universidade de Brasília}, author={Villa, Rafael Antonio Duarte and Viana, Manuela Trindade}, year={2010}, month={Dec}, pages={91–114} }