@misc{indiciaed15a09914894,
  title = {Error-source effects in a high-accuracy optical finite-element processor},
  author = {Taylor, B. K. and Casasent, D. P.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860046833},
  note = {Source identifier: 19860046833}
}