@misc{indiciae64b7ad6a5682,
  title = {A helmet mounted display demonstration unit for a Space Station application},
  author = {Gernux, Carolyn G. and Blaser, Robert W. and Marmolejo, Jose},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900040488},
  note = {Source identifier: 19900040488}
}