@misc{indiciae99b922a9913a,
  title = {Provably conservative approximations to complex reliability models},
  author = {Smotherman, M. and Geist, R. M. and Trivedi, K. S.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860047728},
  note = {Source identifier: 19860047728}
}