@misc{indiciae62020f5d88b2,
  title = {Shape optimization of 3D continuum structures via force approximation techniques},
  author = {Vanderplaats, Garret N. and Kodiyalam, Srinivas},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880045127},
  note = {Source identifier: 19880045127}
}