@misc{indiciae6d803d16957e,
  title = {The Opposition Effect: Laboratory Studies Compared to Theoretical Models},
  author = {Nelson, R. M. and Hapke, B. W. and Smythe, W. D. and Hale, A. S. and Piatek, J. L.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020046342},
  note = {Source identifier: 20020046342}
}