@misc{indiciaef8e7d642bf2c,
  title = {Deep Nulling of Visible Laser Light with a Rotational Shearing Interferometer},
  author = {Serabyn, E. and Wallace, K. and Nguyen, H.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20060040640},
  note = {Source identifier: 20060040640}
}