@misc{indiciaeb34b9b65c656,
  title = {Modular digital holographic fringe data processing system},
  author = {Downward, J. G. and Vavra, P. C. and Schebor, F. S. and Vest, C. M.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850026063},
  note = {Source identifier: 19850026063}
}