@misc{indiciaea6cf605df1be,
  title = {Mercury Radar Ranging Data from 1987 to 1997},
  author = {Jurgens, R. F. and Rojas, F. and Slade, M. A. and Standish, E. M. and Chandler, J. F.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20060041235},
  note = {Source identifier: 20060041235}
}