@article{santos_menezes_2004,  title={Relativistic equations of state at finite temperature},  volume={34},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332004000500033},  DOI={10.1590/S0103-97332004000500033},  number={3a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Santos, A. M. S. and Menezes, D. P.},  year={2004},  month={Sep},  pages={833–836} }