@misc{indiciaed4a46ed798f5,
  title = {Dual-wavelength interferometric technique with subnanometric resolution.},
  author = {Benyong Chen and Xiaohui Cheng and Dacheng Li},
  year = {2002},
  doi = {10.1364/ao.41.005933},
  url = {https://pubmed.ncbi.nlm.nih.gov/12371552/},
  note = {Source identifier: 12371552}
}