@misc{indiciaecbd50e06b443,
  title = {The U.S. STEP-TAS pilot},
  author = {Siebes, G. and Koning, H. P. de and Lebegue, E.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20060033290},
  note = {Source identifier: 20060033290}
}