@article{sicsú_1999,  title={Keynes e os novos-Keynesianos},  volume={19},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571999-1043},  DOI={10.1590/0101-31571999-1043},  number={2},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={SICSÚ, JOÃO},  year={1999},  month={Apr},  pages={329–349} }