@misc{indiciaec90f41f63fc9,
  title = {Preliminary navigation accuracy analysis for the TDRSS Onboard Navigation System (TONS) experiment on EP/EUVE},
  author = {Gramling, C. J. and Long, A. C. and Lee, T. and Ottenstein, N. A. and Samii, M. V.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920004854},
  note = {Source identifier: 19920004854}
}