@misc{indiciaec17fb832057a,
  title = {System and Method for Null-Lens Wavefront Sensing},
  author = {Hill, Peter C. and Thompson, Patrick L. and Aronstein, David L. and Bolcar, Matthew R. and Smith, Jeffrey S.},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20160000165},
  note = {Source identifier: 20160000165}
}