@misc{indiciae6eb0e3ccc793,
  title = {Two Solvers for Tractable Temporal Constraints with Preferences},
  author = {Rossi, F. and Khatib,L. and Morris, P. and Morris, R. and Clancy, Daniel},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020087941},
  note = {Source identifier: 20020087941}
}