@misc{indiciae9fbc09f1ec3e,
  title = {Effects of a Velocity-Vector Based Command Augmentation System and Synthetic Vision System Terrain Portrayal and Guidance Symbology Concepts on Single-Pilot Performance},
  author = {Liu, Dahai and Goodrich, Kenneth H. and Peak, Bob},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20110016433},
  note = {Source identifier: 20110016433}
}