@misc{indiciae55bfc97a19b6,
  title = {Spacecraft Redundancy and Environmental Tests: An Historic Evaluation},
  author = {Bollman, V. S. and Blockinger, R. A.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19830002917},
  note = {Source identifier: 19830002917}
}