@article{Dorn:20001X,
  author = "Dorn, Harald  and  Pershin, V. D.",
  title = "{Concavity of the $Q\bar Q$ potential and AdS/CFT duality}",
  doi = "10.22323/1.004.0014",
  journal = "PoS",
  year = 2000,
  volume = "tmr99",
  pages = "014"
}