@misc{indiciaeeb3244431df2,
  title = {The Visible Nulling Coronagraph--Progress Toward Mission and Technology Development},
  author = {Shao, Michael and Levine, B. Martin and Liu, Duncan and Wallace, J. Kent},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20100014299},
  note = {Source identifier: 20100014299}
}