@misc{indiciae99eeee5939ad,
  title = {Optimum structural design based on reliability analysis},
  author = {Heer, E. and Shinozuka, M. and Yang, J.-N.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700059108},
  note = {Source identifier: 19700059108}
}