@misc{indiciae1ffc21c551f1,
  title = {Planetary Data System: PDS4 Product Search and Query Models},
  author = {Hardman, S.H. and Hollins, G.A. and Padams, J.H. and Hughes, J.S. and Schuerger, Robert},
  year = {2019},
  url = {https://ntrs.nasa.gov/citations/20210012446},
  note = {Source identifier: 20210012446}
}