@inproceedings{Petrov:2008ek,
  author = "Petrov, Konstantin",
  title = "{Entropy and Internal energy of Heavy quark-anti-quark pair}",
  doi = "10.22323/1.042.0217",
  booktitle = "Proceedings of The XXV International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE 2007)",
  year = 2008,
  volume = "042",
  pages = "217"
}