@article{flechsig_1991,  title={Em memória de Raúl Prebisch (1901-1986) },  volume={11},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571991-0689},  DOI={10.1590/0101-31571991-0689},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={FLECHSIG, STEFFEN},  year={1991},  month={Jan},  pages={96–111} }