@misc{indiciae7220382828df,
  title = {2003 Mars Exploration Rover orbit determination using deltaVLBI data},
  author = {Portock, B. M. and Haw, R. and D'Amario, L. A.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20060030679},
  note = {Source identifier: 20060030679}
}