@misc{indiciae862be6933f7b,
  title = {Space Weathering Experiments on Spacecraft Materials},
  author = {Engelhart, D. P. and Cooper, R. and Cowardin, H. and Maxwell, J. and Plis, E. and Ferguson, D. and Barton, D. and Schiefer, S. and Hoffmann, R.},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170008878},
  note = {Source identifier: 20170008878}
}