@misc{indiciae3eaf180895c9,
  title = {Automatic processing system for shadowgraph and interference patterns},
  author = {Vereninov, I. A. and Lazarev, V. D. and Popov, S. S. and Tarasov, V. S.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870011874},
  note = {Source identifier: 19870011874}
}