@misc{indiciaef1ec47d64898,
  title = {Real-time on-board orbit determination with DORIS},
  author = {Berthias, J.-P. and Jayles, C. and Pradines, D.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940019446},
  note = {Source identifier: 19940019446}
}