@misc{indiciae02bd3861a861,
  title = {A Model-Based Prognostics Approach Applied to Pneumatic Valves},
  author = {Daigle, Matthew J. and Goebel, Kai},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20120002692},
  note = {Source identifier: 20120002692}
}