@misc{indiciae9db14f5f9f68,
  title = {Retrieval of Surface Directional Reflectance Properties Using Ground Level Multiangle Measurements},
  author = {Martonchik, John V.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19970020084},
  note = {Source identifier: 19970020084}
}