@misc{indiciae435cc02cc104,
  title = {EMU helmet mounted display},
  author = {Marmolejo, Jose and Smith, Stephen and Plough, Alan and Clarke, Robert and Mclean, William and Fournier, Joseph},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910004566},
  note = {Source identifier: 19910004566}
}