@misc{indiciae1e6d03623559,
  title = {An intelligent ground operator support system},
  author = {Goerlach, Thomas and Ohlendorf, Gerhard and Plassmeier, Frank and Bruege, Uwe},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950017261},
  note = {Source identifier: 19950017261}
}