@misc{indiciae783dbe32815b,
  title = {NASA's program in lidar remote sensing},
  author = {Theon, John S. and Vaughan, William W. and Browell, Edward V. and Jones, William D. and Mccormick, M. P. and Melfi, S. H. and Menzies, Robert T. and Schwemmer, Geary K. and Spinhirne, James D.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19930040180},
  note = {Source identifier: 19930040180}
}