@misc{indiciae682c9bf43e39,
  title = {Testing the Preliminary X-33 Navigation System},
  author = {Lomas, James J. and Mitchell, Daniel W. and Freestone, Todd M. and Lee, Charles and Lessman, Craig and Foster, Lee D.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010019998},
  note = {Source identifier: 20010019998}
}