@misc{indiciaebdfd9f6aecb3,
  title = {Displacement Based Multilevel Structural Optimization},
  author = {Sobieszezanski-Sobieski, J. and Striz, A. G.},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/20040110951},
  note = {Source identifier: 20040110951}
}