@misc{indiciaeeedd8ad8c0d4,
  title = {A numerical technique for the calculation of cloud optical extinction from lidar},
  author = {Alvarez, J. M. and Vaughan, M. A.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940017836},
  note = {Source identifier: 19940017836}
}