@article{Hegde:201756,
  author = "Hegde, Prasad",
  title = "{The QCD Equation of State to $O(\mu_B^4)$.}",
  doi = "10.22323/1.242.0055",
  journal = "PoS",
  year = 2017,
  volume = "ICPAQGP2015",
  pages = "055"
}