@misc{indiciaee2576b473567,
  title = {Light-diffracted intensities from very deep gratings.},
  author = {M Nieto-Vesperinas and JM Soto-Crespo},
  year = {1988},
  doi = {10.1103/physrevb.38.7250},
  url = {https://pubmed.ncbi.nlm.nih.gov/9945447/},
  note = {Source identifier: 9945447}
}