@misc{indiciaed07d3919dfb1,
  title = {Querying Proofs},
  author = {Aspinall, David and Denney, Ewen and Lueth, Christoph},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120004032},
  note = {Source identifier: 20120004032}
}