@article{Rozmej:1999,
  author  = "P. Rozmej and R. Arvieu",
  title   = "The Dirac oscillator. A relativistic version of the Jaynes-Cummings model",
  journal = "Journal of Physics A : Mathematical and General",
  volume  = "Vol. 32",
  pages   = "5367--5382",
  year    = "1999",
}