@misc{indiciae37ac18dd8cc9,
  title = {PDS-D: advanced data distribution for a heterogeneous geographically distributed archive},
  author = {Hughes, S. and Wilf, J.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20060030373},
  note = {Source identifier: 20060030373}
}