@misc{indiciae302e0525c5b4,
  title = {On the approximation of the optical modulation transfer function (MTF) by analytical functions.},
  author = {H Krueger and E A Moser},
  year = {1973},
  doi = {10.1016/0042-6989(73)90130-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4692538/},
  note = {Source identifier: 4692538}
}