@article{giambiagi_1991,  title={Os leilões de cruzeiros e a taxa de deságio dos cruzados novos},  volume={11},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571991-0605},  DOI={10.1590/0101-31571991-0605},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={GIAMBIAGI, FÁBIO},  year={1991},  month={Jan},  pages={153–156} }