@misc{indiciaed69b38a8fe15,
  title = {Multiphoton quantum-statistical theory in driven optical systems without adiabatic elimination.},
  author = {SX Huang and RM Lin},
  year = {1989},
  doi = {10.1103/physreva.39.221},
  url = {https://pubmed.ncbi.nlm.nih.gov/9901006/},
  note = {Source identifier: 9901006}
}