@misc{indiciaefba9be359f9f,
  title = {Two-point source interferometric grating writing.},
  author = {Brian J Ashton and John Canning and Nathaniel Groothoff},
  year = {2004},
  doi = {10.1364/ao.43.003140},
  url = {https://pubmed.ncbi.nlm.nih.gov/15176203/},
  note = {Source identifier: 15176203}
}