@misc{indiciaeff39348b7cac,
  title = {Two Color Interferometry with Nonlinear Refractive Properties},
  author = {Vikram, Chandra S. and Witherow, William K.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20030068117},
  note = {Source identifier: 20030068117}
}