@article{sicsú_2008,  title={Câmbio, especulação e juros no modelo da Teoria Geral},  volume={28},  ISSN={0101-3157},  url={https://doi.org/10.1590/S0101-31572008000300004},  DOI={10.1590/S0101-31572008000300004},  number={3},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={Sicsú, João},  year={2008},  month={Jul},  pages={434–442} }