@misc{indiciaed2c027be722b,
  title = {Structural optimization by generalized, multilevel decomposition},
  author = {Sobieszczanski-Sobieski, J. and James, B. B. and Riley, M. F.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860015215},
  note = {Source identifier: 19860015215}
}