@misc{indiciaeec133c66be80,
  title = {SIMULATION OF DEEP SPACE ENVIRONMENTS FOR WORKING VEHICLES},
  author = {Geiger, K. A. and Hnilicka, M. P.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19630008985},
  note = {Source identifier: 19630008985}
}