@misc{indiciaef5f790e66ccc,
  title = {Systematic errors in Hadamard transform optics},
  author = {Sloane, N. J. A. and Harwit, M. and Tai, M.-H.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780067182},
  note = {Source identifier: 19780067182}
}