@misc{indiciae9369738c3f1a,
  title = {Sequential linearization method for multilevel optimization},
  author = {Vanderplaats, G. N. and Yang, Y. J. and Kim, D. S.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900036059},
  note = {Source identifier: 19900036059}
}