@misc{indiciae0cba894c872e,
  title = {Transversely pumped counterpropagating optical parametric oscillation and amplification.},
  author = {YJ Ding and SJ Lee and JB Khurgin},
  year = {1995},
  doi = {10.1103/physrevlett.75.429},
  url = {https://pubmed.ncbi.nlm.nih.gov/10060019/},
  note = {Source identifier: 10060019}
}