@article{blythe_evans_2003,  title={The Lee-Yang theory of equilibrium and nonequilibrium phase transitions},  volume={33},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332003000300008},  DOI={10.1590/S0103-97332003000300008},  number={3},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Blythe, R.A. and Evans, M.R.},  year={2003},  month={Sep},  pages={464–475} }