@misc{indiciae60d2100bbb3d,
  title = {Automated orbit determination using tracking and data relay satellite (TDRS) data},
  author = {Shank, D. E. and Waligora, S. R.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860058526},
  note = {Source identifier: 19860058526}
}