@misc{indiciaed3c26a03501a,
  title = {A Cognitive Engineering Analysis of the Vertical Navigation (VNAV) Function},
  author = {Sherry, Lance and Feary, Michael and Polson, Peter and Mumaw, Randall and Palmer, Everett},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010046486},
  note = {Source identifier: 20010046486}
}