@misc{indiciae8c123a55875e,
  title = {Guidance for Human Error Analysis (HEA)},
  author = {Cynthia H Null and Alan Hobbs and John O'Hara and Charles Dischinger},
  year = {2020},
  url = {https://ntrs.nasa.gov/citations/20205001486},
  note = {Source identifier: 20205001486}
}