@misc{indiciae569b11bc9f1b,
  title = {Approximation of Failure Probability Using Conditional Sampling},
  author = {Giesy. Daniel P. and Crespo, Luis G. and Kenney, Sean P.},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080040183},
  note = {Source identifier: 20080040183}
}