@article{Cao Long:1980,
  author  = "V. Cao Long",
  title   = "Application of the phase representation to the theory of resonance fluorescence",
  journal = "Acta Physica Polonica A",
  volume  = "Vol. 57",
  number  = "no 4",
  pages   = "613--621",
  year    = "1980",
}